Is it worthwhile to plug all rod holes with hydrolic cement and also apply a product like Radon seal to provide a water and gas barrier before installing xps foam panels on the interior basement walls?
Does a low radon air reading necessarily = low radon in well water?
Posted by Steve Bull Jan. 4, 2020 Radon in Homes - Mitigation 5 responses
Is sealing basement concrete floor against radon a good idea?
Posted by Tim Hanrahan Sept. 18, 2020 Radon in Homes - Mitigation 3 responses
Should I bother testing for radon in a gutted and uninsulated house?
Posted by Luba Sharapan March 27, 2021 Radon in Homes - Mitigation 3 responses
Can you use an HRV or ERV for radon removal in a dirt floor basement?
Posted by Douglas Touart March 1, 2021 Radon in Homes - Mitigation 1 response
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 Air and vapour barriers 3 responses
How do you install a radon barrier in a crawlspace with an uneven floor?
Posted by Reinhart Bigl Nov. 29, 2021 Radon in Homes - Mitigation 1 response
How do you do Radon mitigation when with insulating and ventilating a crawlspace?
Posted by Cathy Gaskins Feb. 17, 2021 Radon in Homes - Mitigation 1 response
How do you install your own DIY radon mitigation system?
Posted by Ariel Fridman Jan. 27, 2020 Radon in Homes - Mitigation 1 response
What's the best way to seal a crawl space and insulate?
Posted by Steven Johnston Feb. 23, 2021 Crawl spaces 1 response
Should a Vapor Barrier be installed over Exterior Grade Plywood?
Posted by Michael Klauck March 6, 2020 Air and vapour barriers 1 response
How do know if I have a gas leak ? It's a ventless heater
Posted by Margherita Sewell Jan. 29, 2021 Healthy indoor air quality 1 response
Could a ductless heat recovery ventilator be used for radon mitigation?
Posted by Jim B Feb. 20, 2021 Radon in Homes - Mitigation 1 response
Do you have recommendations for radon sealing basement concrete & installing new flooring?
Posted by M N Sept. 1, 2020 Basements improvements 1 response
How do you fix radon and water infiltration in a dry stone foundation?
Posted by john flannery July 14, 2020 Foundation and basement improvements 5 responses
How do you fix high humidity levels in a basement?
Posted by JR Tadinac Aug. 21, 2019 Healthy indoor air quality 3 responses
What is the process to seal a house using Aero barrier spray?
Posted by Santiago Pacheco Feb. 13, 2020 Air and vapour barriers 3 responses
How do I get rid of moisture with cement floor crawl space that has a vapour barrier?
Posted by Cindy Chatham 04 chatham Aug. 25, 2020 Crawl spaces 1 response
How do you lower winter indoor humidity in a home in Guelph, ON?
Posted by Gary Luck May 26, 2021 Healthy indoor air quality 1 response
Is it smart to lay plastic under a pier and beam cottage and should I close it in?
Posted by b port Oct. 31, 2021 Crawl spaces 1 response