Walls and Roofs

What are the best windows for replacement in a basement?

Posted by Chrystele Chevallier-g May 21, 2020 Windows and doors 1 response

Does paint work instead of a poly vapour barrier?

Posted by Bill Fletcher May 6, 2020 Air and vapour barriers 1 response

Can you add external insulation to a brick home?

Posted by Rachel Kaiser April 2, 2020 Wall assemblies - renovation 1 response

Can Rockwool be installed over Type II EPS?

Posted by Brian Bonnell March 30, 2020 Wall assemblies - renovation 1 response

Where should I put a vapour retarder?

Posted by Jeffrey Connell March 14, 2020 Wall assemblies - new construction 4 responses