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Walls and Roofs

The structure and design of a building envelope will determine how much it costs to heat and cool your home, and how long it will last. This section contains information about wall designs that will protect your home against the elements, and create an enjoyable indoor environment that is healthy, comfortable and durable.

Mitigation of attic moisture in 1941 home

Posted by Rachel Katz June 8, 2019, 4:06 p.m. Air and vapour barriers 0 Responses

Can I spray foam insulate from the outside?

Posted by Kurt Klischuk June 6, 2019, 8:56 a.m. Wall assemblies - renovation 0 Responses

What do you think of insulated T Studs in Canada?

Posted by Lee Watt June 3, 2019, 10:57 a.m. Wall assemblies - new construction 1 Responses

How to Insulate a 3 season cottage

Posted by Terry Skindilias April 23, 2019, 9:27 a.m. Wall assemblies - renovation 3 Responses

What type of Insulation can I use on the exterior of my home?

Posted by Scott Muller April 18, 2019, 2:19 p.m. Wall assemblies - renovation 5 Responses

What is the best insulation Under 2" Cement flat Roof?

Posted by Rafael Mor March 29, 2019, 5:19 a.m. Roof assemblies - new construction 1 Responses

Insulated Concrete Forms and Gigacrete panels

Posted by Dallin Sumpter Feb. 21, 2019, 2:46 a.m. Wall assemblies - new construction 4 Responses

Leak from attic

Posted by Markus Duess Feb. 11, 2019, 12:42 a.m. Roof assemblies - renovation 1 Responses

for retrofits, should you install insulation on the inside or outside?

Posted by Neil Richardson Jan. 29, 2019, 4:09 p.m. Wall assemblies - renovation 1 Responses

Passive windows and doors

Posted by Raoul Lions Jan. 25, 2019, 2:18 p.m. Windows and doors 1 Responses

Can I reclaim old triple slider windows?

Posted by Keanan Toews Jan. 20, 2019, 1:01 p.m. Windows and doors 0 Responses

What is the best to insulate metal structures for all seasons?

Posted by Morgan Aldridge Jan. 19, 2019, 1:53 a.m. Wall assemblies - new construction 1 Responses

Should I replace my skylights with solar tubes?

Posted by Elizabeth Brown Nov. 30, 2018, 9:32 p.m. Windows and doors 1 Responses

How to insulate a 70s home with 2x4 walls with fiber glass insulation

Posted by Mark Aussenegg Nov. 26, 2018, 6:49 p.m. Wall assemblies - renovation 1 Responses

How to seal windows from exterior for water and air seal but not vapour seal?

Posted by Piyush Prince Nov. 7, 2018, 12:10 a.m. Windows and doors 1 Responses
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