Sub slab insulation and radon
Hi
I am building a new home in Syracuse NY. The home will potentially will require a radon remediation system. I was also contemplating doing rigid foam insulation underneath the basement slab – there will be living space in the basement.
What, if any impact on radon seepage into the home would subslab insulation have? Might it help prevent that seepage? Or could it make it more difficult to remediate if i do have a problem? Thanks
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Replies
David,
Q. "What, if any impact on radon seepage into the home would subslab insulation have?"
A. None, I think. But you should certainly plan ahead by installing the required perforated pipe under your slab, along with a deep layer of crushed stone. Here is a link to a relevant article: All About Radon.