In the Leeds V4 Platinum house the wall construction vapour treatment was different from using poly in the roof...having convincingly demonstrated why the wall vapour barrier system and wall construction was better for a Canadian climate...would one not then do the same for a roof?
Can you use a vapour retarder paint on the ceiling instead of using a poly vapour barrier?
Posted by Anwas Qwelten June 8, 2019 Air and vapour barriers 2 responses
Why do I have condensation on my ceiling and how do I fix it?
Posted by bruce chambers Nov. 5, 2021 Walls and Roofs 5 responses
Can I put a breathable peel and stick weather (air) barrier on the inside walls and ceiling?
Posted by Anomika Singhn Oct. 1, 2018 Air and vapour barriers 1 response
Should a Vapor Barrier be installed over Exterior Grade Plywood?
Posted by Michael Klauck March 6, 2020 Air and vapour barriers 1 response
Why is there condensation behind my vapor barrier?
Posted by John Young Oct. 11, 2021 Wall assemblies - new construction 1 response
How to air seal & ventilate a partial gut reno of a 1901 house?
Posted by Zach Zill Feb. 7, 2021 Air and vapour barriers
Where is the correct vapor barrier location in Chicago?
Posted by Joel Peerson Jan. 31, 2021 Air and vapour barriers 2 responses
Should I use vapour barrier on ceiling of three season cottage?
Posted by Erica Pennell Sept. 14, 2021 Wall assemblies - renovation 1 response
How do I seal the air barrier at the top of the exterior wall?
Posted by Nicolas Jolicoeur Jan. 3, 2022 Air and vapour barriers 5 responses
Where does a vapour barrier go when building a shed in southern Ontario?
Posted by Charley Nelson Nov. 5, 2020 Wall assemblies - new construction 1 response
What is the best way to insulate a home from the outside?
Posted by Sylvie Gagnon Dec. 12, 2017 Wall assemblies - renovation 1 response
What is the proper location of a vapor barrier in a home in New York State?
Posted by Michael Boice Jan. 15, 2022 Air and vapour barriers 2 responses
Should I install a poly moisture barrier before the rigid foam board against a basement wall?
Posted by DONandCATHY Crenna Dec. 14, 2020 Basements improvements 3 responses
How do you fix a moisture problem in a finished basement?
Posted by Margo MACFARLANE Oct. 28, 2019 Foundation and basement improvements 1 response
Is a vapor barrier necessary under a concrete slab with foam insulation and if so, where does go?
Posted by Grady 22 Aug. 17, 2019 Air and vapour barriers 3 responses
How do you stop moisture and mold from forming behind drywall in a new basement?
Posted by Keri Peters July 12, 2022 Basements improvements 3 responses
Should I vent the space between a block wall and vapor barrier?
Posted by Nick Santore Oct. 10, 2020 Basements improvements 1 response
How would I rectifiy problem of foundation wall cracks with finished basement?
Posted by Terry P July 22, 2020 Basements improvements 3 responses
How would I detail the connection between the wall and floating slab?
Posted by Brendon Fraser July 17, 2020 Slab on Grade 2 responses