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Air and vapour barriers

When do you use air barriers, vapor barriers and radiant barriers?
Posted by Brandon Churchill July 19, 2023 Air and vapour barriers 1 response

Conflicting information on vapour barrier.
Posted by Trevor Karbashewski April 25, 2023 Air and vapour barriers 1 response

Do you need a vapor barrier between the attic and living space?
Posted by Jim Williams April 25, 2023 Air and vapour barriers 3 responses

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

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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

Does strapping’s nailing jeopardize membrane integrity?
Posted by GUY DUPONT Nov. 26, 2021 Air and vapour barriers 3 responses

A different wall and ceiling vapour barrier treatment in the Eco-home: How come?
Posted by James Turk Nov. 22, 2021 Air and vapour barriers 1 response

What can I use as an air barrier under an old wood floor with no sub floor?
Posted by Mimi Costley Nov. 6, 2021 Air and vapour barriers 1 response

How do you stop air leaks in an old 1950's house?
Posted by Don Fraser Sept. 3, 2021 Air and vapour barriers 1 response

Do I need a vapour barrier in Ontario?
Posted by Gordon Harold April 22, 2021 Air and vapour barriers

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

How do you make an airtight house envelope?
Posted by Valeriy Kraydman Dec. 1, 2020 Air and vapour barriers 1 response

Where to get good tape for taping air barriers?
Posted by Frank Suerich-Gulick Sept. 12, 2020 Air and vapour barriers 2 responses

Which house wrap is best?
Posted by Kathy Moller Aug. 2, 2020 Air and vapour barriers 1 response

What is the best material to use on top of plywood for water proofing?
Posted by Babak K July 27, 2020 Air and vapour barriers 3 responses

Does paint work instead of a poly vapour barrier?
Posted by Bill Fletcher May 6, 2020 Air and vapour barriers 1 response

Do I need a standard 6 mil poly vapor barrier with dense cellulose exterior wall?
Posted by jeff Chormann May 1, 2020 Air and vapour barriers 2 responses