We built our own house and put an 8 mil vapor barrier on the ceiling sealed around the edges with acoustic seal other wise know as Black Death because it gets on everything if you are now careful. We heat a 3000 sqft garage and duplex with about 600 gallons of heating oil here in Alaska.
Super helpful to motivate me to get on this.
We built our own house and put an 8 mil vapor barrier on the ceiling sealed around the edges with acoustic seal other wise know as Black Death because it gets on everything if you are now careful. We heat a 3000 sqft garage and duplex with about 600 gallons of heating oil here in Alaska.
never do this if you dont know how your house is made
Oh? why is that?