Leaking roof / Discussions
Is the ZIP sheathing system good or bad for water control?
Nov. 26, 2019, 4:03 p.m. Walls and Roofs 4 Responses
Is There a Difference Between an Air Barrier and vapor barrier?
Aug. 17, 2018, 3:24 p.m. Roof assemblies - renovation 3 Responses
What is the best way to make a row house in Montreal Quebec more energy efficient?
Feb. 26, 2019, 9:09 p.m. Wall assemblies - renovation 3 Responses
Should I replace my geothermal system with a gas boiler?
Oct. 31, 2018, 8:07 p.m. Heat pumps, geothermal and AC 1 Responses