Airtight & Weatherproof
Efficient, durable and airtight wall assemblies
How to air seal & ventilate a partial gut reno of a 1901 house?
Feb. 7, 2021, 4:33 p.m. Air and vapour barriers 0 Responses
Where is the correct vapor barrier location in Chicago?
Jan. 31, 2021, 7:31 p.m. Air and vapour barriers 2 Responses
What is the best material to use on top of plywood for water proofing?
July 27, 2020, 12:22 a.m. Air and vapour barriers 3 Responses