Magnetic-strip secondary glazing

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  • Опубликовано: 7 дек 2024

Комментарии • 580

  • @ecolewes
    @ecolewes  4 года назад +25

    SOME USEFUL FACTS & FIGURES
    Here are some figures about household heating/energy loss and the cost benefits of doing a lot of draught-proofing and adding magnetic-strip secondary glazing (or for a very cheap short-term fix, seasonal glazing film (like cling-film))
    (2020 note: this information was collated in 2016 from the Energy Saving Trust, buildingconservation.com and English Heritage
    )
    • 18% of all household energy is lost through windows alone, 26% through roofs and 33% through walls
    • 30% of heat lost in a home can be due to draughts
    • Comprehensive draught-proofing can reduce fuel bills by 20%+ per year
    • Curtains reduce heat loss by 41%
    • Blinds and shutters reduce heat loss by 51%
    • Insulated shutters reduce heat loss by 61%
    • Modern roller blinds reduce heat loss by 22%
    • Double glazing reduces heat loss by 55% (U-value 3.14)
    • Magnetic-strip secondary glazing reduces heat loss by 63% (U-value 2.70)
    • Magnetic-strip secondary glazing can be around 15+ times cheaper than double-glazing
    • Draught-proofing (using draught-proofing strips) around windows can reduce energy loss by 80%
    • Seasonal glazing film can increase temperatures in your home by 10% and costs from £2 per window
    Extracts from an English Heritage 2010 publication titled 'Energy Efficiency in Historic Buildings: secondary glazing for windows':
    '• The benefits of double glazing over other methods of window upgrading are often overestimated. Much of the comfort and energy efficiency benefits of new double glazing come from the reduction of draughts that will result from well-fitted window frames with integral draught-proofing. ... With continual improvements in the performance of secondary glazing it may even be possible for the performance of secondary glazed windows to exceed that of new double glazing.
    • Heat losses from a typical traditional window are predominantly through gaps around the window. With larger windows the proportion of heat lost by conduction through the glass tends to be greater.
    • In terms of noise reduction, double glazed units are no better than single glazed units; and can be slightly worse for traffic noise. The important criteria for noise reduction are that the windows are well fitted and draught-proofed. Secondary glazing, with its larger gap between the panes, is a better sound insulator.'

    • @ecolewes
      @ecolewes  2 года назад +2

      FLY-SCREENS
      I've now added a section to my eco-website about using the magnetic strip system for easily adding fly-screens to windows and doors in the summer: www.jillgoulder.plus.com/green/Fly_screens.pdf. I hope that you can find these self-assembly fly-screens wherever you are (we seem to have a worldwide readership! :-)), or can perhaps make your own.

    • @almaburns6562
      @almaburns6562 Год назад +1

      Excellent facts and figures, thank you!

  • @chillijoe8264
    @chillijoe8264 2 года назад +24

    i’ve worked in construction all my life and this is one of the clearest concise videos i’ve ever seen.. well done guys excellent work 👍

    • @ecolewes
      @ecolewes  2 года назад +4

      This is praise indeed! Thank you! How lovely

  • @user-fw5tr8ht1e
    @user-fw5tr8ht1e Год назад +4

    I am going to install this in my 72 year old mother's house. Thank you so much for the video. Lifesavers!

  • @dominicgoodwin1147
    @dominicgoodwin1147 3 года назад +3

    This is my favourite video on the entire internet. My goodness, how nicely spoken that lady is! My mother and father narrated cine films in that voice in the 1970's. Truly a joy to listen to.

    • @ecolewes
      @ecolewes  3 года назад +2

      Oh, wow! And well, I've have to thank my parents for my accent.... Rather an old-fashioned one, I always think. Anyway, many thanks for your nice post

  • @jamesmonaghan2897
    @jamesmonaghan2897 Год назад +5

    I followed your instructions and installed secondary glazing in my draughty Victorian flat. What a difference! Thank you very much for this helpful video. 👍🏻

    • @ecolewes
      @ecolewes  Год назад +2

      This lovely sort of email always makes my day! I love feeling useful! Warmest thanks and very best wishes

  • @Seashoreification
    @Seashoreification Год назад +2

    Hello Eco-Lewes, thank you so much for your very informative video on Magnetic-strip secondary glazing installation. Thanks to you I came across a company called WindowSkins, who supply and fit the glazing. I had the glazing installed a month ago and I'm so pleased to have been able to keep my lovely wooden sash windows. The glazing is unobtrusive and looks amazing. No more draughts, condensation and noise. The best thing is that the glazing is not visible at all. I went for the option that allows me to open windows rather than remove them during the summer months. Thank you.

    • @ecolewes
      @ecolewes  Год назад +1

      That's very interesting about WindowSkins! Perhaps at last this system will start to be used more widely. Using a firm will cost more than DIY or using a handyman, but sounds an interesting idea for people wanting a complete service. They seem to be a new company, so I look forward to seeing how they progress. Many thanks for letting me know about this

  • @andrewmain8022
    @andrewmain8022 2 года назад +2

    Many thanks for this really helpful video. Following your directions we have just done eight windows in my daughter's 1930's gatehouse in Westhill Putney in one day. It would not have happened without your tips.

    • @ecolewes
      @ecolewes  2 года назад

      This is terrific to hear - many thanks indeed for letting me know. My step becomes lighter every time that I hear that our video has helped to save the planet a little bit :-)

  • @alg9309
    @alg9309 9 лет назад +2

    It was this video that convinced us to go ahead, as it made the installation seem so straightforward.
    All in all it took a couple of weeks to install the secondary glazing, which included sourcing materials locally, getting eight acrylic sheets cut to size and then fitting them.
    The house felt cosier immediately and the secondary glazing is hardly noticeable. I would recommend this approach to anyone.

    • @ecolewes
      @ecolewes  9 лет назад +1

      +ALG This is so good to hear! I'm so pleased that we were useful

  • @simonmoore7316
    @simonmoore7316 2 года назад +1

    I have almost completed secondary glazing my Victorian house with single glazed sash windows. The difference is amazing. I was inspired by your video. Thank you !

    • @ecolewes
      @ecolewes  2 года назад +2

      This is music to my ears! I am so happy to have been useful! As I write, I am looking out of my Victorian sash window at a chilly storm, but am warm and comfortable due to the secondary glazing. So pleased that it's working for you

  • @PhilG0BVD
    @PhilG0BVD 3 года назад +2

    Tuesday 28th September 2021 Plexiglas 4mm arrived from Sheets Plastic at 1300 by 1600 all 3 pieces were fitted to original wooden 1850 sash Bay Window, we are absolutely thrilled, cut down noise from main road fumes and dust! Thank you for taking the time doing this video was very helpful and informative.

    • @ecolewes
      @ecolewes  3 года назад +1

      You've made my day!! I'm SO pleased to have been of use - many thanks indeed for your nice message

    • @MrCostaC
      @MrCostaC 3 года назад

      Hi Phil. How is the weight of the 4mm? I’m looking at a 2m x 1m for each of my sashes and wondered if it would be too heavy to lift out etc?

    • @PhilG0BVD
      @PhilG0BVD 3 года назад

      @@MrCostaC Hello CJ we found weight wise not bad to handle, being winter not lift out, still thrilled with the noise reduction and cutting down on dust

    • @michellerogers6566
      @michellerogers6566 2 года назад +1

      @@PhilG0BVD That is so useful. I have a largish double-glazed sash cord window but I would want regularly to take the perspex down to open up the window - I would be doing it mainly for additional noise reduction from the road...

    • @PhilG0BVD
      @PhilG0BVD 2 года назад

      @@michellerogers6566 We only have single glazed sash windows and live on a main A road it really has worked a treat for us.

  • @barnabyallen5796
    @barnabyallen5796 Год назад +5

    What a very informative video and well spoken and classy lady . She makes Joanna Lumley sound like Waynetta Slob . Excellent 👍

    • @ecolewes
      @ecolewes  Год назад +4

      (Falls on floor laughing) Well, thank you! I do find I sound more and more like my grandmother as my vocal chords age

  • @shburbu
    @shburbu 5 лет назад +7

    Thank you for this idea, Jill. I had never headd of it. I installed 5mm ploycarbonate sheets, and the benefits are really noticeable instantly. My main concern was sound insulation, and I can say the noise was reduced about 80% with this system. I would recommend a lighter sheet (3 or 4 mm) to make lifting the sheets easier, as a higher thickness doesn’t really affect sound insulation but does make sheets heavier.

    • @ecolewes
      @ecolewes  5 лет назад +3

      Thank-you for this lovely comment! Hearing from a happy householder makes it all worthwhile.
      Yes, 3mm or 4mm are ideal thicknesses. Be warned that polycarbonate scratches a bit more easily than acrylic; it's slightly less clear than acrylic too; but both are fine for the job.
      Made my day to read about your installation :-).
      All the best, Jill

    • @agfdsa123
      @agfdsa123 3 года назад

      @@ecolewes Hi.
      i. Are you the lady in the video?
      ii. Do you know if the principle of sound proofing's density?
      iii. If so, do you know if polycarbonate less dense than plain glass?
      iv. If a car horns ~20m from the window how much % volume you can hear?

    • @ecolewes
      @ecolewes  3 года назад

      @@agfdsa123 Hello - unfortunately I'm not the person to ask about acoustic insulation, as my aim in this video (yes, that's me!) is solely to advise people about my experience of improved heat insulation. My best advice is to look down through the comments on this page, as I've answered to the best of my ability to various enquiries, and some other commentators have input. It DEFINITELY reduces most sorts of noise, and as I understand it it's the distance between the two panes that is critical.

  • @isaythis959
    @isaythis959 Год назад +3

    I've been using these for years in my Victorian House - I'm very happy!

  • @kestermuller9595
    @kestermuller9595 2 года назад +4

    Really useful video and very much enjoyed the no-nonsense DIY aesthetic of the film making too. Refreshing!

    • @ecolewes
      @ecolewes  2 года назад

      Thank you! We were all new to film-making!

  • @PhilG0BVD
    @PhilG0BVD 3 года назад +2

    Update Sunday 3rd October 2021 woke to single glazed windows with condensation. Went into sitting room where the bay window has been completed with 4mm Plexiglas condensation free! What a result. The system really does work! spurred me on now to do dinning room bay window.

    • @ecolewes
      @ecolewes  3 года назад +1

      This is so encouraging to hear! MANY thanks for posting this - it should convince more people to do it.

  • @georgehickman648
    @georgehickman648 11 месяцев назад +1

    Wow, this is awesome. My scrooge landlord won't fix my draughty windows. This is a perfect counterattack to stay warm & keep my gas bill low. I can't believe I've never heard of this idea before. Thank you both, Jill & Eco Lewes, very informative ❤

    • @ecolewes
      @ecolewes  11 месяцев назад +1

      Thank you!! I'm really delighted that we've been useful. As you say, this is a good system for rented property as it can generally be removed without damage at the end of a tenancy (or the incoming tenants might well want to keep it). All the very best to you.

  • @louiselyon3849
    @louiselyon3849 3 года назад +2

    Thanks so much for posting this video, you are the most delightful presenters. With the latest "Beast from the East" hurtling through my lovely old sash windows, your expertise offers a really helpful solution.

    • @ecolewes
      @ecolewes  3 года назад

      Thank you! (blush). Best of luck with your project - suddenly you'll be warm again

  • @plakey2001
    @plakey2001 4 месяца назад +3

    This is great, and one of the most British things I've seen in a long time.

    • @ecolewes
      @ecolewes  4 месяца назад +1

      😃 Thank you! And it certainly is. Millions of ill-fitting single-glazed windows and a cool draughty island

    • @plakey2001
      @plakey2001 4 месяца назад

      @@ecolewes i meant the whole video, accents etc. i’m the son of a pom living down under. You’ve inspired me. Does the acrylic also reduce noise?

    • @ecolewes
      @ecolewes  4 месяца назад

      @@plakey2001 Oh, OK! First time of doing a video, so probably a bit amateurish and British 😀 (in a nice way). Yes magnetic-strip secondary glazing is actually better than double glazing at reducing noise - particularly higher sounds. Deep vibrating traffic noise is trickier, though it'll help

  • @williambennetton7188
    @williambennetton7188 3 года назад +1

    Great video thanks. I have now framed the five windows that need secondary glazing with 25mm x 10mm stripwood which i fixed with no more nails to give a nice flat surface. I used 25 mm tape from indigo as my windows are quite large approx 1.8 meters by 1 meter sash. Acrylic panels cut to size due on Monday. The only difference in fixing that I have done is to pre fix the steel tape to the frame before gluing to window as there is so little room between the window and very deep reveals. Total cost of the project is around £450 for the five windows. Hope this makes a difference in a very cold Scottish village. Again many thanks to you and Jill

    • @ecolewes
      @ecolewes  3 года назад

      This is the sort of news that makes it all worthwhile - MANY thanks, and I'm thrilled that it's worked out for you. Good for your warmth and heating bills, and good for the planet :-). Warmest best wishes

    • @Zmeyuka1
      @Zmeyuka1 2 года назад

      How did it work for you? Did you feel there result?

  • @Zmeyuka1
    @Zmeyuka1 2 года назад +1

    I have not used your great advice, but it became already warmer from your heart

  • @allicks9220
    @allicks9220 4 года назад +2

    Superb and informative video, thank you for posting it. It's just the no-nonsense video I was looking for for this project. A great solution. I have also had great success with using FROSTED PERSPEX (80% clear frosted perspex 3mm thickness available from Trent Plastics in Lincolnshire) and adding black glazing bars to make a Japanese-style checked screen that transforms the effect of the harsh glare that streetlights give out if you are unfortunate enough to have one right outside your window. It transforms the window into a soft glow with the black checks of the glazing bars during the night. From Suffolk.

    • @ecolewes
      @ecolewes  4 года назад

      That's a brilliant idea! That would look really elegant and zen, allowing you still to keep your window uncurtained. Thanks! For people living near here, www.brightonandhoveplastics.co.uk/ also do frosted acrylic (perspex). And many thanks too for your very flattering comment; we made the video originally because it seemed that this info was available nowhere else on the internet. Warmest good wishes from all of us

    • @peterallam6494
      @peterallam6494 3 года назад

      Thank you! Helpful info'. Already seeds of a solution sprouting for me. My tape measure will get an airing later today.

  • @RogerRamjetLips
    @RogerRamjetLips 10 месяцев назад +1

    Excellent video thanks for posting! We live near an airport and the noise is unbearable, we had contractors out to quote on double glazed windows but the cost is insane, so i am going to give your solution a try.

    • @ecolewes
      @ecolewes  10 месяцев назад

      Great - I'm not an expert on the acoustic benefits, but I know that it does definitely help. English Heritage in a 2010 publication said "In terms of noise reduction, double glazed units are no better than single glazed units; and can be slightly worse for traffic noise. The important criteria for noise reduction are that the windows are well fitted and draught-proofed. Secondary glazing, with its larger gap between the panes, is a better sound insulator." So the larger the gap between the glass and the acrylic the better; for some windows you might even be able to install the secondary glazing over the whole window aperture. Best of luck with the project!

  • @sarahelliott8729
    @sarahelliott8729 7 лет назад +1

    Thank you for this great video. I was about to purchase ready made-up sheets and then came across this video. I've now done five windows myself with great savings. I have a grade 2 listed house so needed to find a solution that works within listing regulations and this definitely fits the bill. I've noticed a huge reduction in condensation (to pretty much none), warmer rooms and noise reduction benefits. I've adapted the method to other window styles, aside from sash windows, with the same good results. One point to emphasise is draughtproofing the windows first as much as possible (the sound of creaking acrylic in high winds can be a bit eerie); I used gapseal sash window filler alongside brush and foam seals, which worked well in the recent high winds. Once again, many thanks.

    • @ecolewes
      @ecolewes  6 лет назад

      This is the sort of post that makes my day! Thank-you! We're so pleased to have helped someone else, and it's so useful to have your good experience posted up on our site. Yes, DRAUGHTPROOFING THE WINDOW WELL FIRST really helps the secondary glazing to do its job properly, and sash windows are a particular challenge. www.gapseal.co.uk looks brilliant and I'm going to buy some straight away, and recommend it at my Eco Open House events. Yes, the problem with many sash window insulation products is that they doesn't take well to the window being opened; but with this adhesiveless foam tube you just take it out when the window's opened and re-insert when you close it. Perfect!
      Many thanks indeed again.

    • @sarahelliott8729
      @sarahelliott8729 6 лет назад

      Eco Lewes dear Eco Lewis. Just a bit of extra feedback on how the sheets coped with the Beast from the East and Storm Emma. I’m near Taunton in Somerset in an exposed rural location and so had a real challenge the last two days. All the rooms with the sheets have been great, I had freezing rain to contend with and this did not affect any of the covered windows. I was insulated and cosy while the freezing rain and strong winds raged outside. Hope you’ve been safe and warm as well. Best wishes.

    • @ruthmercer5198
      @ruthmercer5198 6 лет назад

      Sarah Elliott I

    • @ecolewes
      @ecolewes  6 лет назад

      That's brilliant to hear! Yes, I felt quite strangely isolated from the Beast and the storm - I could see it all going on outside, including snow and some deep frost, and like you was warm and protected indoors. Thank you very much for writing - nothing like an unsolicited testimonial! All the best.

  • @tonydeltablues
    @tonydeltablues 9 лет назад +3

    Very helpful and informative video. I am about to embark on using this secondary glazing in my house in Bristol...
    Much obliged to you!
    Thanks
    scousetony

    • @ecolewes
      @ecolewes  9 лет назад +1

      +tonydeltablues I'm delighted that I was able to help! Many thanks indeed for taking the time to comment

  • @kgga3
    @kgga3 4 года назад +1

    You're adorable and this was a well written and well executed presentation, thank you so much. I'm making something similar for my parents, my dad is an ER doctor, and works all hours of the night, adding some vinyl sun blocking contact paper onto these I think is going to make a big difference to him for both sight and sound

    • @ecolewes
      @ecolewes  4 года назад +1

      Wow, thank you! I am glowing at your praise!! Yes, the good thing about this system is that you can add elements; someone's using one-way mirror acrylic, and I use fly-screens with magnetic strips in the summer for some windows. Very best of luck with your project for your father in his valuable work

  • @kayteiverina3877
    @kayteiverina3877 7 лет назад +2

    Hi Jill your video was so helpful it made our jobs so much easier.Just like to say a big thank you.

    • @ecolewes
      @ecolewes  7 лет назад

      Thank you very much indeed - it's a lovely feeling to know that our efforts are helping. All the very best

  • @Thunderchuckles
    @Thunderchuckles 5 лет назад +1

    Many thanks for a clear and concise demonstration. My tape supplier suggested fixing to the frame first but I thought of using your method instead, this has convinced me.

    • @ecolewes
      @ecolewes  5 лет назад

      Thank you! Both methods work, but the approach that Neil uses in our video is really neat and effective. Delighted that we've been able to help.

  • @LongTunes
    @LongTunes 3 года назад +1

    USER FEEDBACK - Been using this solution for 3 years - Worked like a dream the first year.
    The second year the plastic magnets did not stick so well to the window magnets and I had to take it off/put it back up every 2 weeks or so during winter to get it to re-attach properly.
    Third year it is working worse again, the plastic magnet always starts detaching from the window magnets every 1-2 days, it always starts detaching at just above the bottom strip, circa 3cm above on each of the left and right sides, which lets the warm air in to then start the dreaded condensation process on the window again.
    Has anyone else had this issue, and if so have you managed to resolve it?
    I think I may have possibly slightly warped the plastic sheets by storing it standing up on the side during the summer, so I would advise everyone to store the plastic sheets flat on the ground when not used where possible.
    Well done Eco Lewes for the excellent video and the idea in the first place!

    • @ecolewes
      @ecolewes  3 года назад

      Many thanks indeed for giving this detailed feedback - it helps us and the other readers, and we really want to know about the good and the bad. (And I'm hugely pleased at your kind comment at the end!)
      I'm so sorry, though, to hear about the magnetic and steel strips not holding together properly. I had this problem with one window - I dealt with it by using small nylon swivel-clips (which work well), but eventually a few weeks ago I addressed the problem properly. Basically the window wasn't square, and I hadn't allowed for that properly when placing the steel strip, and so the acrylic sheet was under stress and kept gaping in various places. I took off a couple of the steel strips and reinstalled them carefully (with extra small bits as needed to make them truly square, which I found they weren't quite) so that the acrylic was properly flat; and it's absolutely fine now - no clips needed, and the sheet survived Storm Bella with no trouble.
      So it's worth checking whether the steel strip layout is EXACTLY the same size as the sheet. Another factor might be that the window-frame, if it's vintage, isn't totally flat - I did have that a bit with another window, and dealt with it by building up the offending section of frame with wood-filler under the steel strip. And again, little nylon swivel-clips are useful.
      I often store my acrylic sheets upright and sometimes flat (under a bed), and I've never had any trouble at all with warping, so I can't contribute on that, though it's really interesting to hear about people's actual experiences.
      That's all for now! Warm thanks again for taking the trouble to give feedback

  • @jarrellestes1793
    @jarrellestes1793 3 года назад

    This is a great demonstration I have something similar but not a efficient. My hone about 100yr old with window weight pocks. Huge air filtration issues. STOP AIR with a 10 to 1 saving and concord improvement (1000%)! You improved green for America and UK and others.
    THANK YOU

    • @ecolewes
      @ecolewes  3 года назад

      Many thanks indeed! It is so gratifying to hear that we've helped to make the world greener and save money for people

  • @judebrown2672
    @judebrown2672 5 лет назад +4

    Brilliant. Thanks. I put my polycarbonate sheets actually in the recessed area of my sash windows to get a tight fit to the bottom pain. Any shortfall in a snug fit I used rubber draft excluder. I also got 12mm thick so practically bomb proof....lol. Shuts ALL NOISE OUT. Thanks for vid as it helped me out a lot. Regards.

    • @ecolewes
      @ecolewes  5 лет назад

      12-millimetre polycarbonate - definitely bomb-proof, though heavy! (Polycarbonate, unlike acrylic, is indeed bullet-proof) Thank-you very much indeed for your kind words - every window mag-strip glazed reduces our energy footprint and that makes me very happy :-). Have a lovely (warm and quiet) 2019.

    • @iharky
      @iharky 4 года назад +1

      It's no wonder you don't hear anything: a 10 dB reduction in noise is generally perceived as the noise halving
      12mm polycarbonate gives a baseline 34 dB reduction
      Sounds like bliss!

  • @nikolayhristanov5201
    @nikolayhristanov5201 10 месяцев назад

    Thank you so much for sharing such a priceless information! Few months ago I tried on one window and measured the temperature with IR camera on it. The difference in temperature between window with acrylic sheets and one without was 5 degrees, which I find a lot.
    The problem I face though is small condensation on the glass which I presume comes from the uneven frame, resulting in not properly closed area between the glass and the acrylic sheet.

    • @ecolewes
      @ecolewes  10 месяцев назад

      That is really interesting information about the 5-degree higher temperature with the acrylic! I plan to borrow an infra-red camera and try it on my own windows.
      Yes, air must be getting into the gap somehow, and uneven frames are a problem. Are they sash windows? They have all sorts of gaps, for example round the sash cords and between the two sashes; there is specialist draught-proofing for the gap between the two sashes (or just use sellotape), and for sash-cord gaps I use Blutak, which I can then remove in summer. It's really important to seek out all tiny draughts - use a lighted match or candle to check.
      Then there are possible gaps related to the steel strip on the frame if the frame is uneven, or sometimes the magnetic strip not holding tightly to the steel strip. A good method is to put thin narrow wooden stripwood battens around the window (using plenty of glue to ensure no gap between frame and battens) and stick the steel strip onto the nice flat surface of the batten.
      Best of luck! And many thanks indeed for commenting

    • @nikolayhristanov5201
      @nikolayhristanov5201 18 дней назад

      Hi Jill,
      I managed to solve the problem with the airtightness and made all windows in the house with acrylic sheets even they are with double glazed glass. This is working super nice especially during the cold weather. No condensation on the glass and the house is super cozy.
      Thank you once again for sharing all this!

  • @bonnet0uk
    @bonnet0uk 6 лет назад

    Fantastic, thank you. We're about to move into an old cottage and was looking at secondary magnetic glazing, your video has shown me clearly how easy it is to do it yourself.

    • @ecolewes
      @ecolewes  6 лет назад

      Thank you! It's really good to hear such nice words. Good luckwith your project.

  • @fudanguo5906
    @fudanguo5906 Год назад +4

    Amazing video!!! This is exactly what I am looking for. Thank you.

  • @michellerogers6566
    @michellerogers6566 2 года назад

    Thank you so much! I have the same issue with the projecting beads, so it is a great idea to fit the strip batons onto the frame first. Your demonstration, for the benefit of us all, is so appreciated. I am doing this mostly for noise from a road, so hoping it will work. I've been told that as the window is 150x100cm I should probably use 4mm acrylic for stability, but the 3mm looks so light and handy to take down.

    • @ecolewes
      @ecolewes  2 года назад +1

      Hello - excellent! The feedback about noise is that this type of secondary glazing helps with quite a range of sounds (so should be good for most road noise) but may not be quite so good at reducing the deep background hum that comes from fast-moving traffic.
      I have several windows the size of yours or larger, and 3mm is fine. Good idea to nail a small batten at the bottom of the window on which the acrylic sheet can rest - this'll help the magnetic strip to support the sheet, and is also very handy when putting the sheet on the window.
      Good luck with your project! and many thanks for your kind words.

    • @michellerogers6566
      @michellerogers6566 2 года назад

      @@ecolewes Thank you so much for that advice. I will put the batten across, resting on top of the window sill so the sheet is also supported from the bottom. I'm going for the widest gap possible, as I understand that makes a difference with the noise reduction, so outer frame of an Edwardian window frame.

    • @ecolewes
      @ecolewes  2 года назад

      @@michellerogers6566 Yes indeed - width of gap between glass and acrylic is key in noise reduction. Also important that any gaps etc in the window are draught-proofed - it's also insulating from noise. I'm so pleased to have been of use!

  • @jb-sz2kw
    @jb-sz2kw 5 лет назад

    Thank you so much. Am considering buying an old Victorian house which has sash windows and was daunted by the thought of repairing them, getting them replaced (which I was loath to do) or living with a cold house. This is such an easy and cost effective solution and I can't believe I've never seen this before.

    • @ecolewes
      @ecolewes  5 лет назад

      Thank you for your lovely message! We're so pleased to be able to help. This system is not advertised at all, as there's so little added value for the seller - it's just three 'ingredients' and DIY installation. Good luck with your project!

  • @Loftikaz
    @Loftikaz 6 лет назад +1

    I did this to my flat 3 years ago, Im renting the place so this is the best solution, I live next to a big junction and I can say this cut down the car traffic noise by 50% and the cold by %30. best time to install them is in summer so the glue can settle better and lasts longer otherwise I find you'll have to replace the strips every year or so. the trick is not to leave any gaps at all between the magnet and the metal strips otherwise it defeats the purpose. we rarely open windows in winter, however mines are split in half unlike the one in this video so its just a matter of removing one small panel if I ever need to open the window. my energy bill before this was £900 now its £700

    • @ecolewes
      @ecolewes  6 лет назад

      It's brilliant to hear that this system has helped you! Many thanks indeed for the useful information on noise reduction and on when best to install the steel strip - that's a good tip. And you're absolutely right about ensuring a perfect seal between steel and magnetic strips: on some period windows the surface is a bit uneven, and in my own house I've used a few plastic rotating clips on a couple of windows to clamp the acrylic down where the surface isn't straight. It's particularly interesting that you're renting, so were looking for a low-cost solution. Thank you very much indeed for taking the time to comment so usefully. :-)

    • @vvdv3444
      @vvdv3444 5 лет назад

      Mate how thick glass did u use and how big was the gap? Thanks

  • @NikiHolmes
    @NikiHolmes 7 лет назад +1

    This is a great solution to keeping my studio warm - it has metal single glazed windows so this will work brilliantly!

    • @ecolewes
      @ecolewes  7 лет назад

      Delighted to hear! Many thanks for your nice note

  • @frezzingaces
    @frezzingaces 8 месяцев назад

    I'm totally doing this. In a previous apartment I used a 3m 'cling film' style secondary glazing kit, which you couldn't remove and only really lasted one season. But I was amazed how much of a difference it made, this looks much better.

    • @ecolewes
      @ecolewes  8 месяцев назад

      Thank you! I'm so pleased to have been able to help! Yes, cling-film style is certainly better than nothing, but this is a long-term solution which is removable in the summer. Many thanks indeed for posting!

  • @bigbark4627
    @bigbark4627 6 лет назад

    Great video, well done. I don't even need secondary glazing but was strangly hooked till the very end! Bravo 👍🏽

    • @ecolewes
      @ecolewes  6 лет назад

      Thank you! Next stop Hollywood! :-)

  • @ag_402
    @ag_402 Год назад +4

    I think you may have just saved me $22,000. Thank you!!

  • @suzannebonner3477
    @suzannebonner3477 4 года назад +1

    Thank you so much for this. It is so clear and well presented. I live in a conservation area and have a similar problem. Brilliant!

    • @ecolewes
      @ecolewes  4 года назад

      Many thanks for your VERY kind words - much appreciated :-) :-)

  • @CorruptJudgeScarratt
    @CorruptJudgeScarratt Год назад +2

    Jill thank you. This is so simple and cost effective.

  • @bridgets.6464
    @bridgets.6464 7 лет назад +1

    Thank you for a helpful video. Also I would like to say as a foreigner I just adore your accents. Just lovely. :D

    • @ecolewes
      @ecolewes  7 лет назад +2

      Oh, thanks!! We are happy to please, and perhaps Neil and I will go viral because of our English accents :-) :-)

  • @johnlidgey3276
    @johnlidgey3276 3 года назад +2

    A very useful and well put together video - congratulations. I am about to follow your lead but am as yet undecided about which plastic sheeting to use. I have read that polycarbonate is much stronger, as clear and also better from the standpoint of fire resistance than acrylic. In deciding to go for acrylic, did you consider polycarbonate sheeting and if so what were the reasons for going for acrylic and not polycarbonate?

    • @ecolewes
      @ecolewes  3 года назад

      I'm delighted and grateful at your praise! It makes it all worthwhile.
      From what I've learnt over the years, polycarbonate has no significant relevant advantages over acrylic, and it tends to be more expensive. A minus of polycarbonate is that it scratches more easily; used as secondary glazing it's not going to be subject to scratching much, but it's a consideration e.g. when moving/storing. Polycarbonate is strong - indeed it's bullet-proof! - but that's not a relevant advantage in this usage. As I understand it, acrylic burns about as easily as a hardwood window frame, i.e. not easily at all. It's used for airplane windows and motorcycle shields, so is pretty well-rated on fire. So basically I and many users choose acrylic because it tends to be cheaper; but polycarbonate is fine.
      I hope that helps!

  • @senortroncoso1898
    @senortroncoso1898 6 лет назад +1

    Muy buen video. Gracias desde España. Tambien teneis que decir que antes de pegar la cinta de acero al marco de la ventana, comprobar que este es totalmente liso y esté totalmente limpio, sin polvo ni grasa. Para limpiarlo utilizar agua con jabón y alcohol.

    • @ecolewes
      @ecolewes  6 лет назад

      Hola - muchas gracias por su comentario - sí, es verdad. (For English-speaking readers - this post from Spain underlines the importance of ensuring that the surface is totally smooth, and of cleaning the window-frame very well before applying the adhesive steel strip. The poster recommends water with soap and alcohol for cleaning; I have used methylated spirits.)

  • @dawnparsonage5386
    @dawnparsonage5386 3 года назад

    This is excellent and we will be following your instructions in our new home! So much cheaper than other options and super quick to do too. A very clear video!

    • @ecolewes
      @ecolewes  3 года назад

      Thank you! Yes, a lovely simple low-key solution. Best of luck

  • @Yaneck
    @Yaneck 7 лет назад +1

    Hi, thank you for your demonstration, unfortunately I did not catch what you did here 2:54 in order to keep surface even. Please let me know as I have same issue with my window. Many thanks

    • @ecolewes
      @ecolewes  7 лет назад

      Hello Yaneck - many thanks for your query; right, I'll try and explain.
      I: Sash windows (as in the video): the ideal is to have the steel strip put on the frame outside what's called the staff bead (the rounded strip of wood immediately round the window-space), but sometimes the staff bead sticks out and gets in the way of the acrylic sheet. Three options then: i) plane down the staff bead until it no longer sticks out, and then you can put the steel strip on the frame and the staff bead won't get in the way of the acrylic sheet; ii) plane down the staff bead a bit so that it's flat and even, and put the steel strip on this; iii) put wooden strips/ battens on the frame and the steel strip on this so that the acrylic is far enough raised so that it can pass across the sticking-up staff bead.
      In the case of the window being shown, an extra problem was that the frame was too narrow to put the steel strip on; so we had to plane the staff bead to make a flat surface, and put the steel strip on that (option ii). This is the worst option, as if ever you need to disassemble your sash window this will be inconvenient.
      II: Other windows: generally, if your windows have uneven frames, the solution is to glue or nail wooden strips/ battens round the window as appropriate; paint them as needed, and then put the steel strips on them.
      I hope this explanation is not too complicated - we would like to show drawings of these options but the system doesn't allow. If you let us have an email address we'll send further explanations.
      Very best wishes

  • @nortonkev7533
    @nortonkev7533 2 года назад +1

    Omg guys I’m working this out in my head ready to order the kit and I’ve stumbled on your video. This is just what I need perfect thanks 👍👍👍

  • @andrewkowel3547
    @andrewkowel3547 3 года назад +3

    This is just great -thank you. Clearly explained and demonstrated , I can now tackle this task on my windows with confidence !👍

    • @led19581
      @led19581 3 года назад

      So grateful for this fantastic idea which will be my summer project.

  • @Inisfad
    @Inisfad 4 года назад +2

    I’d REALLY like to see how the magnetic strip is installed on the window at 2:09 in this video. The handles of the window stick out further than the window frame. It seems that another frame has been built around the window, but it’s difficult to tell....??? My windows are like that - they have handles on the inside and open outwards. I’m trying to figure out how to do this (before winter..lol).

    • @ecolewes
      @ecolewes  4 года назад +1

      Hello - good to hear from you. It's not a very clear photo here, but the window handles are actually well within the existing frame, which is about 2" thick; so this was a very easy window to do. If your handles stick out beyond your frame, you can buy battens and nail or glue them round your frame; the item to look for is stripwood (e.g. Homebase has it), which typically comes in 6-foot lengths, of various thicknesses and widths. I hope that helps! All the very best.

    • @Inisfad
      @Inisfad 4 года назад +1

      Eco Lewes Thank you very much for your response and advice. One could make ice in my bathroom, and I hope that this is the solution for me. Thank you again.

  • @AmandaCullingford
    @AmandaCullingford 6 месяцев назад

    That was so very interesting and this is a must for me. My windows are quite large , thank you so much for an excellent video.

  • @alisona123
    @alisona123 25 дней назад

    Incredibly well done and relevant even 9 years later! Question- will this ruin the paint if the strip is removed from around the window?

    • @ecolewes
      @ecolewes  21 день назад

      Many thanks! Removing the strip - it depends on various factors, notably the adhesive. The strip may just peel off, with only a light residue; or if not, you can probably use a scalpel or similar to cut throught the adhesive, then a tedious task with the very sharp blade to get the adhesive off the paint. In the latter case, be prepared to do a bit of filling and sanding (and repainting or touching up). In general you should be able to get a reasonable job done. Hope that helps!

  • @staggerlee100
    @staggerlee100 3 года назад

    Perfect. Very nicely done, one of the best diy RUclips’s I’ve seen! Many thanks.

    • @ecolewes
      @ecolewes  3 года назад

      (Blush) Thank you! These kind words really mean a lot

  • @corac9053
    @corac9053 2 года назад +1

    Hi really love the simplicity of the process... Thank you for sharing it, I will use your method to better insulate my windows.

  • @housemaxwell
    @housemaxwell 2 года назад

    What a clear and straightforward explanation. Exactly what I needed to do my own.

    • @ecolewes
      @ecolewes  2 года назад

      Thank you! So glad that we can help you. Saving the planet together!

  • @richardmarsh1332
    @richardmarsh1332 2 года назад

    I'm sure that each personal installation will have its quirks and difficulties but the basic principle looks straightforward simple and a sound idea. Usually the most straightforward idea's are the most successful.
    Whilst my home is completely double glazed I know a lot of heat is lost through double glazed units and an additional acrylic panel can only improve the situation for sure.

    • @ecolewes
      @ecolewes  2 года назад

      Thank you! Yes, I have a couple of double-glazed windows and I've put magnetic-strip secondary glazing on them too. The bigger the gap between layers the more effective, and with the acrylic layer on the frame you get a good big gap, as well as dealing with any cold seeping in through frames. I really appreciate your comment

  • @JohnnyTHolland
    @JohnnyTHolland 2 года назад

    Yes - excellent practical and very useful advice from genuine historic homeowners. Many thanks Goulder family (mind you a damned sight warmer whenever I am in Sussex compared with the Midlands or my aged father's place in the wilds of Northumberland...!)

  • @JohnPaul-oz9bx
    @JohnPaul-oz9bx 3 года назад +1

    Such a lovely video, well explained and thoughtful. Such wholesome people too

    • @ecolewes
      @ecolewes  3 года назад

      Thank you! That was our aim. And we do try to be nice people too

  • @markpreston6162
    @markpreston6162 Год назад +1

    Loved this video and going to give it a try. However there is no available flat surface and no space to fit buttons. Wondering if there's a strip that would adhere to a curved surface.

    • @ecolewes
      @ecolewes  Год назад +1

      I think the strip might adhere to a curved surface, but the problem is the acrylic! You can bend acrylic, but it needs some force to keep it bent - more force than magnetic strip would offer. Difficult to say more without seeing the planned installation. Hope you can work out a solution

  • @johnhenning
    @johnhenning 8 лет назад +2

    Very informative, helpful video. Makes so much sense!!! Thank you so much. On my way out to buy supplies for this project.

    • @ecolewes
      @ecolewes  8 лет назад

      Thanks, John! We try to help the planet a bit!

    • @johnhenning
      @johnhenning 8 лет назад

      Unfortunately, I have been unable to source white magnetic tape here in U.S. Plenty of black, but that won't work for me. Any suggestions? Thanks.

    • @ecolewes
      @ecolewes  8 лет назад

      Hello John - unfortunately I only know UK-based suppliers, as in my supplier list on my website referenced in the video - www.jillgoulder.plus.com/green/Magn_strip_2ndary_glazg.pdf, page 3. Note that you only need the adhesive side to be white (commonly a white foam), as that goes onto the acrylic and so is visible from the room; the actual magnetic side is always black/brown, but won't be visible in use. I'm sure there must be suppliers in the US - sorry that I can't help more!
      If you really can't find magnetic strip with white adhesive in the US, you could put white tape round the room side of the acrylic so that you can't see the dark adhesive?
      Happy new year

  • @nonbus1554
    @nonbus1554 8 лет назад +1

    Great video with clear instructions. Thank you. One question - do you find the metal or magnetic strips start to peel off over time? My local magnet supplier says that they will do that over time. Your experience here would be invaluable as you have had this system for many years.

    • @ecolewes
      @ecolewes  8 лет назад

      Hello Non Bus - yes, it does sometimes happen to the steel strips. I pre-empt it on tricky/ narrow surfaces by actually using Liquid Nails or a similar strong adhesive to put the strips on in the first place; the suppliers say that that doesn't work because of incompatibility with the sticky surface, but mine have been fine for many, many years! If a strip attached with its own sticky surface does start to peel off, it may be best to pull it carefully right off and reattach it using Liquid Nails or similar. As for the magnetic strip, I've never known it show any signs of peeling off the acrylic sheet. I've never used the mag-strip to mag-strip system, with mag-strip on the window frame as well, so I can't comment.
      I hope this is useful. All the best

  • @razorray6273
    @razorray6273 8 лет назад +1

    Does secondary glazing help with condensation? Great video. Thank you.

    • @ecolewes
      @ecolewes  8 лет назад

      Thanks! Re condensation, yes, definitely; though - and this applies to heat loss too - much depends on draughtproofing the window first. If cold air is travelling into the gap between glass window and acrylic, you won't get condensation on the glass but you risk getting condensation on the acrylic itself, on the room side. But even if your windows are a bit difficult to draught-proof 100%, there'll still be a massive improvement. I hope that's useful!
      All the best

    • @peterallam6494
      @peterallam6494 3 года назад

      Try final cleaning glazing with shaving foam - works on mirrors too.

  • @krnlg
    @krnlg 7 лет назад +1

    What a good idea - something to look at for my house I think! Thanks for making this video.

    • @ecolewes
      @ecolewes  7 лет назад

      Many thanks to you for your kind words! All the best

  • @FarFed
    @FarFed 8 лет назад +1

    Thank you for the hard work put into this video. I had a question: although there are plenty of magnetic strips available, I cannot seem to find metal strips. Could you please share the brand name or just the product type?

    • @ecolewes
      @ecolewes  8 лет назад

      +FarFed Hello - and thank you very much for your nice words! I always buy the steel strips along with the magnetic strips, from the same suppliers, as a set. Indigo www.indigoplc.com/ecom-prodshow/magnetic-diysecondary-glazing-kit.html, The Plastic People www.theplasticpeople.co.uk/doubleglazing-kits-c-157_79.html and TW Plastics www.twplastics.co.uk/ProductView/2041/magneticwindow-kits all sell both, when I last checked. I hope that helps? Good luck!

  • @LittleFish911
    @LittleFish911 4 года назад +1

    Thank you so much for the well made video. Question, will this perform as a soundproof of traffic noise?

    • @ecolewes
      @ecolewes  4 года назад +1

      Thanks for the praise! The system definitely reduces various sorts of noise significantly. Traffic noise is a particularly tricky one to deal with as it's deep and has a strong background 'hum'; the magnetic-strip system will certainly help with some elements of the noise (stationary traffic revving, miscellaneous sounds), but with moving traffic there's likely still to be some low background vibrating hum. I'm not an expert on this, but I gather that the bigger the gap between the window-glass and the acrylic, the better the sound insulation.
      I hope this helps a bit! Best of luck with your project

  • @ferakles
    @ferakles 9 лет назад +3

    Good morning, how much would you say it helps to reduce noise from car traffic? Thank you!

    • @ecolewes
      @ecolewes  8 лет назад +4

      +Enzo P. Hello Enzo - yes, it really does reduce noise significantly. Where I live, most of the houses are right on the street, and neighbours who have installed it report a huge reduction of noise from traffic and pedestrians. Good luck with it!

  • @arthurs7299
    @arthurs7299 Месяц назад

    Hello from New York and thanks for sharing!!! ❤

  • @sasmj
    @sasmj 8 лет назад +2

    Very informative video. Can you tell me if the acrylic panels themselves become scratched over time? I'd imagine if they are not stored away safely in the summer they could easily be covered in scratches. Many thanks.

    • @ecolewes
      @ecolewes  8 лет назад +1

      +Atif Jung Hello - good to hear from you. Well, anything scratches if it's scratched, of course, so I just take basic care not to scrape the acrylic sheets against furniture etc when I'm moving them. I've had acrylic sheet secondary glazing in my home for more than 20 years now, and I don't think I've got any scratches on any of the sheets. When I take a sheet off for the summer, I lay it down straight away on an old cotton sheet, and wrap the sheet over and secure it with safety-pins, before sliding it under the bed or into the back of the wardrobe. I don't find scratching/ damage an issue, with basic precautions. Good luck!

  • @poiseandbalance
    @poiseandbalance Месяц назад

    T😍hank you so much for the clear instructions this was by far the best video demonstration for magnetic secondary glazing and trust men I have looked at a lot THANKS AGAIN

  • @darvaish4552
    @darvaish4552 4 года назад +2

    i am ever so pleased to come across this video. can you please help guide, where to buy the magnetic strips from? i have already ordered some sheets for our window. thanks a lot

    • @ecolewes
      @ecolewes  4 года назад

      Hello - I'm so pleased that our info was useful! My web-page www.jillgoulder.plus.com/green/Magn_strip_2ndary_glazg.pdf has some suppliers of strip - I hope that helps. Best of luck with your project.

  • @philipirvine9515
    @philipirvine9515 9 лет назад +2

    I fitted this system 2 years ago and the metal strips have gone rusty.I would smear the strips with grease or vasaline,or better still paint them with metallic paint. Hope this helps.

    • @ecolewes
      @ecolewes  9 лет назад +1

      +Philip Irvine Yes, treating them with anti-rust and then something like white metal-primer might be good. Many thanks for noting this

  • @sc-lj9cp
    @sc-lj9cp 2 года назад

    Lovely demo Oliver and Jill.

  • @unclebob8419
    @unclebob8419 Год назад +2

    This is such a useful video, thank you

  • @seekerout
    @seekerout 3 года назад

    Excellent. Thank you for such a clear demonstration. It's enormously helpful.

  • @bassandspecialeffect
    @bassandspecialeffect 9 лет назад +2

    This is a very helpful video, thank you

    • @ecolewes
      @ecolewes  9 лет назад +1

      +Ben Turner Many thanks - much appreciated!

  • @cazzalaw8772
    @cazzalaw8772 8 лет назад +1

    Hi there, thanks so much for your video. It's really informative. I live in a Victorian house with long sash windows - each window pane is more than a square meter so I am losing a lot of heat through my two north-facing living room windows! I'm just wondering about the ease/difficulty of removing large acrylic sheets so that I can open the windows for a few mins each day to allow fresh air to circulate. I'm not very tall myself (less than 5 feet) and I'm wondering how easy it would be for me to re-attach the acrylic without using a ladder. I estimate the top of the window frame is just over 3 metres above floor level. I suppose I'm wondering just how grippy the magnetic strips are. I have noted your previous comments about fitting hinges so the acrylics can be swung away from the windows but that's not an option I want to consider. Just yet! Thanks in advance

    • @ecolewes
      @ecolewes  8 лет назад

      Hello - delighted that our video is helpful! I'll try and help about your query, though I can only work from personal experience. The top of my own windows are c.2.3 metres above the floor, and I have no problem putting the acrylic sheet back on; I 'offer it up' to the top of the window and it connects with the strip at the top and then you flatten it down onto the rest of the strip. If you've got a handy low stool (say 50cm high) you should be able to manage the height of yours OK, though it sounds as if the sheet will be quite big; you'll certainly want a batten under the bottom to keep it secure and to help you when replacing it.
      But I'm really not at all sure that installing magnetic-strip secondary glazing on a big window is ideal if you're going to remove it every day; it's indeed easy to take off, and not too hard to put back on (though that can vary), but then there's where to lean the acrylic sheet every day, and perhaps damp being trapped in when you put it back on. With a little window, 2-3 feet square, taking the sheet off frequently isn't a problem; but I feel that this is really going to make a rod for your back! Is there any other way of ventilating your room daily? My house is fairly open-plan, so air circulates when I open the front or back door, and there's air exchange through my fire-place chimneys.
      Hinges? No, definitely not. I've re-read my former comments, and I have mentioned little clips that help to hold the magnetic strip on big sheets closely onto the steel strip, but they're not hinges - simply a tiny L-shaped plastic clip. Really sorry that I was unclear.
      I hope this all helps!

  • @donaldsunny7836
    @donaldsunny7836 3 года назад

    Absolutely brilliant idea. Many thanks for creating and uploading this video.

    • @ecolewes
      @ecolewes  3 года назад

      Thank you! We love to be useful!

  • @shanesmithson6233
    @shanesmithson6233 Год назад +1

    I noticed you briefly mentioned about painting the window where the adhesive magnetic strip is applied. I assume all the magnetic strips are a dark colour with clear adhesive backing. I have white pvc window frames and want to match that colour. Can you share more information about how you painted over the magnetic strips?

    • @ecolewes
      @ecolewes  Год назад

      Hello there are two systems - one (which I use) which has white steel strip on the window-frame and brown magnetic strip (with white adhesive) on the acrylic sheet, and one that I haven't used which uses brown magnetic strip (of opposing polarities) on both. If you use the steel strip option it's already white. I don't think painting brown magnetic strip would work. I hope that's useful! Good luck with your project!

  • @Catchpool1
    @Catchpool1 6 лет назад +1

    Excellent clear presentation - Well done!

  • @ninunife5242
    @ninunife5242 3 года назад +1

    Thank you so much for this video. I am looking for a cheap solution for noise and thermal insulation for my rented flat's windows. I read in one of your replies that this method is not adequate for windows that we wish to open. What would be the disadvantages of removing and replacing the secondary glazing regularly? And would there be an alternative to allow the windows to be opened? I like airing the rooms. Many thanks.

    • @ecolewes
      @ecolewes  3 года назад

      Hello - well, the only disadvantage of removing/replacing regularly would be the effort of removing/replacing; so it's a matter of deciding whether you're OK with that. (In winter, when I have my secondary glazing on, I open my front or back door for a bit if I want to air the room, but I realise that may not be an option for you) It's possible to put secondary glazing on individual panes so that you can still open them, though I tried that with sash windows and had trouble with the altered weight of the windows. With that option you lose some of the benefit of secondary glazing as there can still be draughts coming round the edge of the panes; but it might help with sound insulation. I hope that's of some help - sorry that I don't have an ideal solution!

    • @ninunife5242
      @ninunife5242 3 года назад

      @@ecolewes thank you. You helped me a lot as I wondered if removing/replacing would damage the magnetic strip after a few times. If damage is possible to occur on a longer term basis, then I would think that changing them to get the best outcome would be an option?
      Thank you for your kindness :-)

    • @ecolewes
      @ecolewes  3 года назад

      @@ninunife5242 I only remove/replace mine a couple of times a year; the magnetic strip on the acrylic is still absolutely fine after a dozen years, but sometimes with older windows with uneven frame surfaces the steel strip starts to pull away from the frame in a few areas. I get some Liquid Nails/No More Nails and insert it into the pulled-away gap using a toothpick, and that does work well. It's really important to get streel strip with good-quality adhesive - check the price! Good adhesive is significantly more expensive than cheap adhesive. Best of luck!

  • @jarrellestes1793
    @jarrellestes1793 3 года назад

    Excellent. In an old house this will work perfectly. THANK YOU SOUCH

  • @janbreitsohl1163
    @janbreitsohl1163 5 лет назад +1

    Hi there. You mention extra draught proofing, in addition to the magnet strip glazing. Could you explain and recommend any products/ways of doing that please? Thanks

    • @ecolewes
      @ecolewes  5 лет назад +1

      Hello - good to hear from you, and excellent to hear that you're going to draught-proof your windows first. It depends what sort of windows you have (sash windows, as mine are, are among the most difficult); the best thing is to have a careful look at all the gaps/possible draught-causers that need dealing with (perhaps doing a sketch of the window and making notes), then go and have a good browse in Homebase/B&Q/Robert Dyas or similar at Stormguard and other brands - the packs show fairly well how each works on on what kind of window gap. There are quite a few different 'profiles' of draught-proofing strip available, and you may have to buy 2 or 3 different ones to deal with the different gaps - but think of all the energy and money you'll be saving!
      Most strips are self-adhesive, or some have holes ready for using panel pins to attach to the window. Foam strips are cheap but may only last for a couple of years; worth getting a better material.
      If it's all quite complex or you're not at all DIY-minded, there are professional draught-proofing companies in most areas, who'll also do your doors etc.
      I hope that helps! I'm not an expert on draught-proofing - I just kept targeting gaps and finding a strip that would do the job.

    • @janbreitsohl1163
      @janbreitsohl1163 5 лет назад

      @@ecolewes Thanks a lot

    • @dlibby4979
      @dlibby4979 5 лет назад

      @@ecolewes I have the old sash windows and find lots of draft comes in where the ropes on the sides have space to move. I have resorted to putting toilet paper in those gaps as nothing else fits. lol. Well at least its white and eco friendly!

    • @ecolewes
      @ecolewes  5 лет назад

      @@dlibby4979 I use White-Tak in those gaps (like Blu-Tak; stationers sell it; it's reusable too), or sometimes just Sellotape across the gaps. Not perfect but helps.

  • @felixglenn4301
    @felixglenn4301 2 года назад

    This is wonderful. Thank you! What a sensible, practical are super affordable solution to drafty sash windows. I'm going to do the whole flat ready for next winter. Thank you 🙏

  • @ecolewes
    @ecolewes  8 лет назад +8

    Here are some figures about household heating/ energy loss and the cost benefits of doing a lot of draught-proofing and adding magnetic-strip secondary glazing (or for a very cheap short-term fix, seasonal glazing film (like cling-film)):
    • 18% of all household energy is lost through windows alone, 26% through roofs & 33% through walls
    • 30% of heat lost in a home can be due to draughts
    • Comprehensive draught proofing can reduce fuel bills by 20% + per year
    • Curtains reduce heat loss by 41%
    • Blinds and shutters reduce heat loss by 51%
    • Insulated shutters reduce heat loss by 61%
    • Modern roller blinds reduce heat loss by 22%
    • Double glazing reduces heat loss by 55% (U-value 3.14)
    • Secondary Magnetic Glazing reduces heat loss by 63% (U-value 2.70) 
    • Secondary Magnetic Glazing can be around 15+ times cheaper than double-glazing!
    • Draught Proofing (using draught proofing strips) around windows can reduce energy loss by 80%
    • Seasonal glazing film can increase temperatures in your home by 10% and cost from £2 per window!
    (2020 note) This information was collated in 2016 by a colleague, from the Energy Saving Trust, buildingconservation.com and English Heritage

    • @Layeredworld
      @Layeredworld 5 лет назад

      Thank you for your reply. Much appreciated

    • @jennyhorner
      @jennyhorner 4 года назад +1

      Eco Lewes thank you for making this video. I’ve just moved to a conservation area with big draughty windows and an amazing view out of them. Do you know of anyone who has used one way mirror to do their secondary glazing? I want to look out at the sea without everyone seeing me when they walk by!
      I know you can buy one way film and stick it to the existing window but the flaw seems to be that in summer it reflects heat away from the room (possibly desirable in Lewes but I’m up in Scotland, I’d like all the warmth to come in through summer!). Secondary glazing with one way properties seems the best of both as you can store it over summer.

    • @ecolewes
      @ecolewes  4 года назад +1

      @@jennyhorner Hello - your new location sounds amazing! Incorporating one-way is not something that I've heard of, but certainly worth looking into it. Are you thinking of sticking the one-way film onto the acrylic sheet? (Worth checking that there won't be a problem with the glue reacting with the acrylic) or of using one-way acrylic sheet? (Glass would be too heavy as you have large windows)
      It crossed my mind that the planning people might not like one-way windows in a conservation area? but perhaps as you're looking out over the sea it mightn't be a problem.
      Finally, don't forget to do all POSSIBLE insulation on your draughty windows before installing the secondary glazing - worth spending good money on this, as it'll make a real difference to your warmth and energy bills.
      Good luck with the project! and please do report back, as other readers of this blog might be interested.

    • @jennyhorner
      @jennyhorner 4 года назад

      Eco Lewes I was thinking of buying one way acrylic as the secondary glazing. I’m going to phone the duty planner with a few conservation area questions, so I’ll ask.

    • @Scugnizz8
      @Scugnizz8 4 года назад

      Hello Jill. Is there any way I could contact you. I've searched for your details on the web and can't find any! I wanted to ask you about where you go the figures above from as if you could quote a source I could use them as a way to promote the secondary glazing. Thank you.

  • @michellerogers6566
    @michellerogers6566 Год назад +1

    Hi Eco Lewes, thank you so much for this very helpful video. I have the perspex and magnetic tape but need to add thin battens to the frame first as I have the same issue with the protruding beading. May I ask whether you glued the battens to the frame and if so what kind of glue you used - as it is vertical, you can't apply pressure to them until the glue is dry. I want to make sure they are strongly enough stuck to take the perspex sheeting, which I will be taking down regularly to open the window and air the bedroom! Thank you so much.

    • @ecolewes
      @ecolewes  Год назад

      I think I used Liquid Nails/No More Nails; and in a couple of cases I also used a couple of thin panel pins, making sure that the heads didn't protrude above the batten surface. Or using parcel tape to hold the battens steady while drying could be good. Hope that helps!

  • @arsenalrocka16
    @arsenalrocka16 4 года назад +1

    i'm just wondering, do you need to test the smoothness/level of your window frame surface before going ahead? I only mention it because you said you had to apply some backing or something to Jill's window. Great video btw, really informative!!

    • @ecolewes
      @ecolewes  4 года назад +1

      Many thanks for your nice comment! Yes, you do need to achieve a smooth, level surface, a bit over 1 cm wide, all round the window, so that the 4 sides of the acrylic, with its magnetic strip round the edge, clip nicely and fully onto the steel strip round the window. On a couple of windows in my house that wasn't there, so I glued narrow, thin wood strip around the window (painting it to match) to make a smooth surround. In Homebase etc these narrow, thin battens are called stripwood. I hope this helps!

  • @michaelcooke794
    @michaelcooke794 2 года назад +1

    Really helpful video - thank you so much! A couple of questions: 1. Do you have any advice on how oversized acrylic sheet is best cut to the required size (e.g. Stanley knife scoring? Or some sort of saw?) 2. My window is in a deep wall recess - so I'd have no side access to the new panel. So, with the magnetic/steel holding the secondary panel on, how easy will it be to get the panel off both for summer use and/or in case of fogging building up over time?

    • @hut375
      @hut375 2 года назад

      Try a electric jig saw, and be sure to wear strong safety glasses, to protect your eyes from shards of acrylic when its been cut.

    • @michaelcooke794
      @michaelcooke794 2 года назад

      @@hut375 Thank you - I'll give it a go!

    • @ecolewes
      @ecolewes  2 года назад +2

      Hello - thank you for the kind words! I have cut acrylic sheet to size using a Stanley knife and steel ruler. With the ruler as guide, score the sheet deeply along a marked line Turn it over and score deeply exactly over the previous line. Place the sheet on a table with the scored line just beyond the edge, and press to snap it. I've also used a fine-blade saw for small pieces. The saw cut in particular will need the edges smoothing.
      I have a deep-recessed window like yours; the sheet is just slightly smaller than the recess, and you just need to get a fingernail in at the top and pull, and it should just tip straight off into your hands.
      Very good luck with your project!

  • @petefork5799
    @petefork5799 6 лет назад +1

    Great explanation. Unfortunately I latch and a "lip at the bottom of the aluminum window frame that won't allow the magnetic strip to mount flush. How do you work around that in your experience with this method. The other way would be to compromise and only cover what allows to be flush, but then the bottom would have to be sealed maybe with rope caulk (mortite caulk) OR build a frame for the plastic panel so that I can squeeze it into the frame that surrounds the window, but that's a lot more involved. Any suggestions. ?thanks

    • @ecolewes
      @ecolewes  6 лет назад

      Hello - difficult to comment without seeing it, but an experienced window-fitter might have ideas. Here in Lewes my fellow-videoer Olivier Sauer is good at finding workarounds for installing mag-strip. Are you able to mount the mag-strip glazing on the frame round the window instead? Or find an alternative way of latching the window? and then glueing strips of wood round the window to build up a flat surface? Sorry that you're having difficulty - good luck! All the best, and many thanks for your kind comment.

    • @brendarobinson178
      @brendarobinson178 6 лет назад

      Thank you so much. My home faces a river and needless to say winters are brutal. I have been trying to explain this idea to my husband since last winter. We have done plastic, bubble wrap....just to name a few. I am so excited that he finally understands. Tomorrow and I have you and your dear fellow homeowners to thank for being kind enough to share.

    • @ecolewes
      @ecolewes  6 лет назад

      @@brendarobinson178 Hope it goes well! Do report back. All the best

  • @magneticinteriors8530
    @magneticinteriors8530 Год назад +1

    Excellent explainer video! May I ask did you experiment with acrylic and polycarbonate sheets? As they bothcommonly available, clear, strong, and sold for secondary glazing?

    • @ecolewes
      @ecolewes  Год назад +5

      Thank you! I looked into polycarbonate vs acrylic, and as far as I can see the only relevant benefit of polycarbonate over acrylic is that it's bullet-proof! (so it depends what sort of life-style you lead...) Otherwise it will simply be a matter of price - they'll both do an excellent job.
      I did try PET, and that was a failure as PET is noticeably heavier than acrylic and the sheets just dropped off the windows.
      Best of luck with your secondary glazing

    • @ecolewes
      @ecolewes  Год назад +3

      PS I've looked again at my notes, and acrylic does seem to be less likely to get scratched, and is slightly clearer than polycarbonate.(Acrylic is clearer than glass!)
      All the best

  • @sarahlister6425
    @sarahlister6425 2 года назад

    So happy to have found this video! Thankyou! I live in a rented flat and my only worry is what happens to the window frame once you peel off the magnetic steel strip? Is it really strong and will it take the paint off with it?

    • @ecolewes
      @ecolewes  2 года назад

      Hello! With the system that I've always used, it's steel strip that I attach to the window-frame, with the magnetic strip being attached to the acrylic sheet. The steel strip, if peeled gently with a little help from a scalpel or other v sharp blade, comes off the window-frame OK - I can't vouch for fresh paint, but my established paint is generally fine. I'd guess that you might get the odd tiny bit coming off (if your windows are white, apply Tippex!) - well worth using a hairdryer to help with removal. It could be worth having some Sticky Stuff Remover handy in case of a little sticky residue on the frame.
      There is indeed an alternative system putting magnetic strip on both the frame and acrylic; I haven't tried it, but a hairdryer might be useful for removing it too.
      Hope that helps. Good luck!

  • @ecolewes
    @ecolewes  7 лет назад +3

    Here's a new idea: when you take down your magnetic-strip secondary glazing for the summer, you can put up fly-screening across the window using the same technology. Buy a self-assembly window fly-screen, e.g. from www.chainscreens.co.uk, and put magnetic strip on the rear side, and it'll clip onto your existing steel strip. If only part of your window opens, no problem. If there's steel strip around a couple of sides, a fly-screen will attach and stay up nicely as they are very light; or you can add steel strip to the window-frame as needed.

  • @deborah9240
    @deborah9240 2 года назад +1

    Many thanks for your video. We've followed your instructions, using same supplier for magnetic strips and have installed perspex on 7 windows in our Victorian house so far, but are having problems and hoping for advice. The magnetic strip is unsticking from the perspex on all windows and causing the perspex to eventually fall off... We've tried replacing the strip from a new batch, and have put in screws at the base of the perspex but sadly that's not helping with the problem. Our windows are already well insulated so we don't think there's a problem there. All advice gratefully received!

    • @ecolewes
      @ecolewes  2 года назад

      Just to be clear - the flexible magnetic strip itself is unpeeling from the perspex? Must admit I've never come across this - the strip normally sticks very well to the perspex, the glue being far stronger than the magnetic force that holds the magnetic strip against the steel strip.
      If there's a failure it's always either the magnetic strip not staying magnetically attached to the steel strip installed on the window-frame (solution: support the perspex with a batten and with small plastic swivel clips), or the steel strip detaching itself from the window-frame (solution: glue it back on with Liquid Nails/No More Nails).
      But if the glue on the magnetic strip is failing, my only suggestion is to use Liquid Nails/No More Nails. I'm so sorry to hear about this and wish I could help more.

    • @utubestalker.dotcom
      @utubestalker.dotcom 2 года назад

      what was your total cost in 2022 per window?

    • @deborah9240
      @deborah9240 2 года назад

      @@ecolewes Thanks v much for your clear reply! Yes, the problem is with the strip unpeeling from the perspex. The supplier of our perspex is not aware whether they've supplied for secondary glazing before, so our advice would be to check that before ordering! We're going to persevere.....we don't really want to use Liquid Nails as it will show, so are going to try gentle abrasion of the perspex to see if that gives a better surface for the magnetic strip.... fingers crossed!

    • @ecolewes
      @ecolewes  2 года назад

      @@deborah9240 Goodness, this is certainly a new one on me. Certainly acrylic [perspex) should be no problem - I've never specified to any supplier that I'm using it for secondary glazing. My only thought is that there's some form of coated acrylic, which you've bought? (So abrasion might help to remove that). I'll ask my two colleagues from the video, Neil and Olivier, whether they've ever heard of such a thing, and will come back to you with any useful notes

    • @ecolewes
      @ecolewes  2 года назад

      @deborah9240 PS What brand of magnetic strip are you using? Perhaps the problem lies there. Let me know and I'll look online as to what adhesive they're using - there are definitely better and worse brands, with price being a big differentiator

  • @tinribz
    @tinribz 9 лет назад +2

    Just what I was looking for, thanks.

    • @ecolewes
      @ecolewes  9 лет назад +1

      +Martyn feckingnamespolicy I'm really glad that I and my colleagues have been of use!

  • @Inisfad
    @Inisfad 4 года назад +1

    I’ve watched this video again and again, specifically for my freezing cold, single glazed bathroom window. I have what’s called a ‘projected’ window style - the window opens outward, but there is a rather clunky lever that protrudes inside the window, when the window is shut. There is no way to put this system on the window frame itself - will the magnetic steel strip adhere to the tiled walls that surround the window?

    • @ecolewes
      @ecolewes  4 года назад +1

      Hello - I'm sure that the steel tape would stick to the actual tiles OK, but my concern is the gaps between the tiles (where the grout is). It's really important to have a perfect seal, with no gaps. Would you be able to glue thin battens of wood onto the tiles all the way round? (You could paint them to match your tiles) Then you can put the steel strip onto the battens for a perfect seal. The thin battens are called stripwood, and e.g. Homebase sell them. Good luck with the project - you'll love having a warmer bathroom!

    • @Inisfad
      @Inisfad 4 года назад

      Eco Lewes Thanks for the suggestion! I’ve been suffering with this bathroom for years, and I, too, was wondering about the grout area. Thanks for the response!

    • @ecolewes
      @ecolewes  4 года назад

      @@Inisfad Great - hope it all works out. NB Use a good gloopy type of glue, and check that the glue is filling all the gaps

  • @walkwithme4975
    @walkwithme4975 4 года назад +1

    Thank you for this wonderful video, just the information I needed.

    • @ecolewes
      @ecolewes  4 года назад

      We're delighted to have been able to help! Best of luck with your project.

  • @judithdavies9733
    @judithdavies9733 4 года назад +1

    Great video but I have a query. The windows I want to secondary double glaze have roller blinds on them. The brackets are right where the steel strip and magnetic strip have to go. Can they be drilled through, as well as the plexiglas, so the brackets are fitted on top of the plexiglass. Would drilling the plexiglas sheet be a specialist job?

    • @ecolewes
      @ecolewes  4 года назад

      Hello - many thanks for watching our video! Drilling plexiglass should be no problem at all (I've done it) - tap very gently with an awl and hammer to make a small starter mark, then start and continue gently. The steel strip will need a little bit of a bash with an awl (put it on a wood block), and then drilling with a suitable bit. Magnetic strip no problem.
      My concern is whether the drillling will let air in - a key point about this system is that no air comes into the gap between the window and the acrylic. Do your best to ensure that the hole is as far as possible from the inside.
      Best of luck with your project!

  • @cutekitten9856
    @cutekitten9856 2 года назад

    Amazing. Very clear instructions. Gonna try it, will report my results.

  • @liamh4475
    @liamh4475 2 года назад +1

    A great video! Thank you. Looking into doing this myself now

  • @j.e.7028
    @j.e.7028 8 лет назад +1

    What a very helpful video...Thank you.

    • @ecolewes
      @ecolewes  8 лет назад

      This is the sort of nice comment that makes it all worthwhile :-). Many thanks indeed.

  • @ThomasGrillo
    @ThomasGrillo 7 лет назад

    I was hoping you would've included a demonstration of noise reduction provided by this type of secondary glazing, particularly for barking dogs, leaf blowers, stereos with subwoofers, and the like. Thank you for showing how to prepare, and install acrylic secondary glazing.

    • @ecolewes
      @ecolewes  7 лет назад +1

      Hello @ThomasGrillo - yes, a good thought! as it's a real extra benefit. A sound-reduction demo would probably be beyond the skills of our little team, though, as we were all beginners in video-making and had just borrowed an iPhone and done it more or less in one take; but I can certainly confirm that I noticed a startling reduction in sound from the road when I put up the acrylic sheet that you see me next to in the video near the start. I have several neighbours with frontages right on the street who've installed it and whose home lives have been hugely improved; but a demo is a bit beyond us. My estimation is that it would help significantly with lawn-mowers/ leaf-blowers/ barking dogs etc (the sound might still be hearable but gently in the background rather than obtrusively), though music with heavy bass etc is more challenging.
      Many thanks for taking the time to write - it makes it all worthwhile when we hear about people being helped.

    • @ThomasGrillo
      @ThomasGrillo 7 лет назад

      Yeh, I can understand the technical challenges of a full on production, at the scientific documentation level. Still, even with just an iPhone, it might've given a better idea of the reduction effect, had the phone been kept going after the placement of the secondary glazing. But, the video is still appreciated. I've taken measurements, and will be installing these, none the less. Keep up the great works! :)