What are the best air-quality solutions for processing cigarette smoke?
Posted by Jordan Hoffman March 18, 2021, 2:37 p.m. Healthy indoor air quality 0 Responses
Is sealing basement concrete floor against radon a good idea?
Posted by Tim Hanrahan Sept. 18, 2020, 3:11 a.m. Radon in Homes - Mitigation 3 Responses
What is safer than OSB for someone with multiple chemical sensitivities?
Posted by Ian Smith April 27, 2020, 1:01 p.m. Healthy indoor air quality 1 Responses
Does a low radon air reading necessarily = low radon in well water?
Posted by Steve Bull Jan. 4, 2020, 1:45 p.m. Radon in Homes - Mitigation 5 Responses
Do you have recommendations for radon sealing basement concrete & installing new flooring?
Posted by M N Sept. 1, 2020, 2:20 p.m. Basements improvements 1 Responses
When I use my stove hood I get smoke odours in my home, is that due to negative pressure and how do I fix it?
Posted by Anonymous Dec. 11, 2017, 12:37 p.m. Healthy indoor air quality 1 Responses
Are air purifiers a good option for keeping my apartment air cleaner?
Posted by Chris George Nov. 14, 2017, 10:53 a.m. Healthy indoor air quality 1 Responses
Where can I find caulking and adhesives without antimicrobial (biocides) chemicals?
Posted by Riki Luri Jan. 10, 2020, 9:55 a.m. Healthy indoor air quality 1 Responses
What is the optimal setup for mechanical systems for slab on grade?
Posted by Dave Nuttall July 6, 2019, 9:42 a.m. Mechanical systems 1 Responses
Is a vapor barrier necessary under a concrete slab with foam insulation and if so, where does go?
Posted by Grady 22 Aug. 17, 2019, 12:19 p.m. Air and vapour barriers 3 Responses
How do know if I have a gas leak ? It's a ventless heater
Posted by Margherita Sewell Jan. 29, 2021, 4:59 a.m. Healthy indoor air quality 1 Responses
How do you seal windows from the exterior for water and air but not create a vapor seal?
Posted by Piyush Prince Nov. 7, 2018, 12:10 a.m. Windows and doors 1 Responses
How do you lower winter indoor humidity in a home in Guelph, ON?
Posted by Gary Luck May 26, 2021, 3:01 p.m. Healthy indoor air quality 1 Responses
Can you help me choose between a slab on grade and pressure treated wood foundation?
Posted by Margot Simonot May 20, 2019, midnight Slab on Grade 1 Responses
Can you use a Lunos E2 HRV System to circulate air between two floors?
Posted by Richard Kolla May 20, 2020, 1 a.m. HRV and ERV 1 Responses