...barrier on top of the footing before the forms for the foundation walls are installed. So once the concrete walls are poured, moisture can’t pass between the tw...
I have a house to sell, I already have contract. we stayed 13 years in that home with full finished basement. In Radon test result is 7.5pCi/L . What should we...
Hi, I recently purchased a newly-built ground floor condominium with an accessible crawlspace. This is in Colorado, dry climate, cold winters. The walls of th...
...barrier, several coats of paint, and specifically oil paint can make a suitable vapour barrier. You can even buy vapor barrier paint / vapor retarder primer. Th...
Good morning, I'm looking to install radon mitigation (sub-slab suction). I understand it's not too difficult, but there are a few details I'm not sure about. 1...
...barrier), whether it's poured concrete or block foundation etc.. whatever you can tell us. And yes, putting drains through the ground could contribute to higher...
...barrier, and enable you to create a crawlspace radon barrier as well. Insulating the joists is a fine idea, but I would be super careful about keeping the mois...
...barriers on the market, but we don’t have a lot of faith in those. Concrete floors are prone to cracking, and while a liquid barrier may work under controlled t...
...barrier, just as mentioned the specs above. My questiosn are: What is the best, health friendly sealant for radon? And importantly how does this effect or bear...
...barrier because of dry rot. Luckily no cracks in the foundation and floor joists are fine but I noticed that barrier is extremely wet. Running a dehumidifier ha...
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