Will spray foam at a rim joist affect the wood?
I live in a 150-year-old balloon-frame, stone/brick exterior house in Philadelphia. I have a quote for getting the attic spaces filled with blown insulation (for the first time!) and for air sealing in the basement. Having worked on wooden ships in my past, I'm leery of having closed cell foam applied directly to the rim joist, fearing that it will increase rot potential.
do you share my concern?
Posted Thu, 10/31/2013 - 11:35
Edited Thu, 10/31/2013 - 13:27
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