How to Install a Dormer Vent | Shingle Roof Install Guide
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- Опубликовано: 9 июл 2024
- In this video we’ll show you how to install a Dormer vent on a shingle roof. Dormer vents stick out more than an O’Hagin vent, but they are still a great way to properly ventilate a roof.
There are lots of roof vent types, but whether you install a dormer vent, low profile or eave vent, make sure your roofer knows what they are doing because adding attic vents will be very beneficial for your roof.
0:00 Intro
0:09 explanation
0:58 locate where to install the vent
2:42 measure the vent opening you will be cutting out
4:31 cut the opening with a skilsaw
5:23 install mastic under dormer
6:20 place the dormer over the opening
6:37 nail the dormer in place
7:54 install mastic at edge of dormer vent
8:27 install shingles over the vent
This video is from our latest series, “The Shingle Roof Install Guide,” where we will walk you through every step of the process when installing a brand new shingle roof. From the drip edge to ice and water shield, from starter strip to flashing, we will give you all the details on how to install a shingle roof.
Full playlist: • Shingle Roof Install G...
We are a licensed and insured roofing contractor based in Burbank, CA, so keep that in mind when you watch our videos, as roofing regulations are different across the country.
We service the Los Angeles area, and if you’re looking for a trusted roofer, be sure to contact us today for a free estimate!
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Do you prefer installing dormer or O'hagin vents? Let me know
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LOVE the videos but you said water doesn't travel up. Please tell my wind that lol. I had a ridge cap taking in water and COULD NOT figure out how... so I waited and waited for a good storm and found the facing wind pushing the water back up and in the ridge cap, running down the inside truss and dripping off at the base. anyways KEEP UP THE GREAT WORK!!!
Like your videos.Would like to see a video on a completed shingle roof to see how you prepare for install.
I have videos of completed projects. Do you mean that or prior to starting install.
Do you have video for installing dormer vents on the existing shingle roof? I don’t want to remove the whole shingles, just as little as necessary.
Thank you👍🏻👏🏻👏🏻👏🏻
No don’t have that yet. But it’s essentially the same concept
Thank you for that great video 🤠
Our pleasure!
Very well done video! LIKE!
Thank you! Cheers!
Looks like the best way to do it .
We try our best
Would you recommend the stick on ice material instead of the mastick? Curious.
Great video series and how to!
Both work, I personally prefer ice and water as I feel mastic will eventually dry and crack
great video
Thank you
Does these design have slope degrees for that vent? I see you working is 45 degree. What about 15 degree vent?
We use pitch factors, shingles are designed for roofs 2/12 and steeper. Dormer vents can also be used for 2/12 or greater.
Nice production. I am interested in the Chimney in the picture. I want to put that on my roof and have that whole thing open too the attic. It just needs some 1/4 or 18 screen and some kind of protection to keep the rain out. While you are driving down the road look at the size of those CHIMNEYS, 2 by 3 feet and sticking up 4 feet. Just think how much air they would move. Joe in Zip 34698
Go with a 1/8” screen if not smaller. Depending on where you are.
I bought two Vulcan retrofit dormer vents. They prevent embers from getting into the attic. From the pictures on one site, looks like we can use screws. Can you recommend what kind of screws? A retired roofer friend said we could you polyurethane caulk on the screws. What do you think? There is a Best Materials site that shows the vent. Also they are on the back side of the house. Is there any reason we HAVE to paint them? Thanks.
Hi Marilyn,
I will try to answer your questions below.
What type of screw to use: any galvanized or stainless steel nail would do fine, with wood threads 1.5" or so long. Nails will do just fine as well.
Polyurethane caulk: that would serve essentially the same purpose as the mastic I applied in the video would. Either mastic or caulking would work just fine.
The only reason to paint a vent is aesthetics. If the vent is not visible from anywhere or you are ok with the galvanized look no need to paint it.
Thanks for watching!
@@RoofRepairSpecialist Thank you. That is helpful.
☑️
Thanks