ComfortTherm plastic-enclosed batting above radon retarder sheathing in crawlspace?
I have encapsulated my crawlspace (5-7′ tall walls) with proper poly I got from radon mitigation specialist. Everything all the way to band joist is encapsulated. I also have good above code level ventilation going between crawlspace and basement. Basement walls I was able to cover in polyiso, but I don’t have large enough access hole to the crawlspace to get even 1/4 size sheets of polysio.
Would attaching ComfortTherm plastic-enclosed batting work in that kind of situation? I am in Zone 5.
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