Service cavity and vapour barrier / Discussions

Does strapping’s nailing jeopardize membrane integrity?

...barrier because it has substrate behind it, and the membrane can seal around any screws or nails to a certain extent. See your peel and stick air barrier membrane installation video here. When you are attaching a loose WRB (weather resistive barrier), there is a lot more chance for nails and particularly staples, to le...

Posted by GUY DUPONT Nov. 26, 2021 Air and vapour barriers 3 responses