Airtight & Weatherproof
Efficient, durable and airtight wall assemblies
Is a vapor barrier necessary under a concrete slab with foam insulation and if so, where does go?
Aug. 17, 2019, 12:19 p.m. Air and vapour barriers 3 Responses
How can I solve a moisture problem in attic from 1941 home?
June 8, 2019, 4:06 p.m. Air and vapour barriers 0 Responses
Can you use a vapour retarder paint on the ceiling instead of using a poly vapour barrier?
June 8, 2019, 3:56 p.m. Air and vapour barriers 2 Responses
Can I put a breathable peel and stick weather (air) barrier on the inside walls and ceiling?
Oct. 1, 2018, 9:56 p.m. Air and vapour barriers 1 Responses
Do you have a diagram showing effect of winds on the pressure inside the house?
June 8, 2018, 5:20 p.m. Air and vapour barriers 1 Responses
Can you Insulate a Cinder block basement foundation with Rockwool?
June 19, 2019, 11:41 p.m. Basements improvements 5 Responses
What is the best way to insulate the basement of an old house?
Jan. 14, 2020, 7:59 p.m. Basements improvements 1 Responses