Efficiency / Discussions
I have many issues with my house where should I start?
Sept. 29, 2019, 3:08 p.m. Wall assemblies - renovation 1 Responses
Improving the efficiency of a home built in 1978 during renovations, do I need an HRV?
Feb. 8, 2020, 12:08 p.m. HRV and ERV 1 Responses
What is the best insulation Under 2" Cement flat Roof in NYC?
March 29, 2019, 5:19 a.m. Roof assemblies - new construction 1 Responses
What is the best way to insulate embedded joists in a basement Montreal Home?
Jan. 7, 2020, 8:34 p.m. Foundation and basement improvements 1 Responses
Does anyone have any experience or thoughts on a geodesic dome ecohome?
Dec. 12, 2019, 4 a.m. Concept and design 0 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
Should I install two small electric hot water heaters - ones or big one?
June 28, 2019, 2:14 p.m. Hot water 1 Responses
What is the optimal setup for mechanical systems for slab on grade?
July 6, 2019, 9:42 a.m. Mechanical systems 1 Responses
What are the most cost-effective green building strategies in new home construction?
Nov. 4, 2019, 11:07 a.m. Concept and design 2 Responses
Can I use an old patio door thermal pane as the cover for a solar air heater?
May 20, 2019, 11:44 a.m. Solar thermal collectors 1 Responses
Can you provide Crawlspace Insulation Design Assistance?
Dec. 10, 2019, 12:17 p.m. Crawl spaces 1 Responses
How do you do insulation the outside of a log home?
Aug. 2, 2018, 6:03 p.m. Wall assemblies - renovation 1 Responses
What should I be looking for in a heat recovery ventilator?
Dec. 11, 2017, 1:07 p.m. HRV and ERV 1 Responses
Spray Foam for basements, which of the different types are best environmentally?
Jan. 9, 2020, 9:33 a.m. Insulation and soundproofing 1 Responses