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Insulating I beams

Posted: Fri Nov 15, 2019 8:10 am
by getter done
Our I beams are resting on the poured concrete walls and I was wondering how to insulate around them.

We've used 2" XPS in all the RIM joists and I'm stuck on those I beams. Do we just use XPS there as well with spray foam to seal the gaps?

Re: Insulating I beams

Posted: Fri Nov 15, 2019 6:51 pm
by Shannon
Yes, just like the rim joist areas.

Re: Insulating I beams

Posted: Sat Nov 16, 2019 6:57 am
by getter done
Thanks Shannon