Originally Posted by sanjoh
What's the r factor on the panels?
I was thinking the closed cell spray foam for my 30'x40' but the cheapest I could find was $2900
Came across a video of guy installing closed cell panels and using the great stuff spray cans on the edges to seal it.
The r value is in this link: http://www.insulfoam.com/images/stor...6081_RT_IV.pdf
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Explain to me again why enjoying life when I retire is more important than enjoying life now?