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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.

is a double vapor barrier on a South Florida roof bad?

Posted by Arthur Moore April 6, 2020, 12:57 p.m. Roof assemblies - renovation 0 Responses

Can you add external insulation to a brick home?

Posted by Rachel Kaiser April 2, 2020, 9:11 a.m. Wall assemblies - renovation 1 Responses

Can Rockwool be installed over Type II EPS?

Posted by Brian Bonnell March 30, 2020, 11:04 a.m. Wall assemblies - renovation 1 Responses

Why is there fost on underside of roof deck in overhang?

Posted by George Paul March 23, 2020, 12:10 p.m. Roof assemblies - renovation 2 Responses

Where should I put a vapour retarder?

Posted by Jeffrey Connell March 14, 2020, 4:25 p.m. Wall assemblies - new construction 4 Responses

Should a Vapor Barrier be installed over Exterior Grade Plywood?

Posted by Michael Klauck March 6, 2020, 1:24 p.m. Air and vapour barriers 1 Responses

When using larsen trussees, what is the maximum spacing between TJIs

Posted by Steve Outlet March 6, 2020, 12:39 a.m. Wall assemblies - renovation 1 Responses

Where can I get steel cladding like on your prefab house?

Posted by Flower Lunn March 1, 2020, 2:27 p.m. Walls and Roofs 2 Responses

How can I prevent animals from getting behind the siding on my house?

Posted by Connie Curtin Feb. 22, 2020, 1:52 p.m. Pest control 0 Responses

What is the process to seal a house using Aero barrier spray?

Posted by Santiago Pacheco Feb. 13, 2020, 11:06 a.m. Air and vapour barriers 2 Responses

|s there thermal bridging in the Edelweiss REMOTE wall?

Posted by David Pantalone Feb. 9, 2020, 4:42 p.m. Wall assemblies - new construction 1 Responses