Insulation Question: Difference in R and moisture values for taping vs adhesive for insulation
I'm wondering if there's any issue with taping foamular insulation vs the recommended adhesive spray. I don't intend to have a moisture layer and just let the moisture come and go with proper insulation. Everyone seems to recommend spray adhesive to attach, is it equally good to duct or gorilla tape it to the wall? this insulation: https://www.homedepot.com/p/Owens-Corning-FOAMULAR-150-1-in-x-4-ft-x-8-ft-R-5-Scored-Square-Edge-Rigid-Foam-Board-Insulation-Sheathing-20WE/207179253
TL;DR: is taping insulation less effective than gluing, or will it trap moisture worse?
Posted Dec 6, 2018, 1:01 AM UTC · edited
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