Icynene Open Cell Condensation Problem
Looking for some advice regarding spray foam used during the construction of our new home. There is condensation under the plastic used to install the icynene foam in two sections that did not have plywood sheeting (to keep it contained during installation). Foam seems pretty thick (at least 5”) so I’m confused why there would be condensation. We have the temp inside set to 60 degrees and foam still exposed on the inside (no drywall up yet).
Outside temps have been teens to 40s over the last week.
Foam installed about 1-1/2 months ago.
Should I remove that plastic? Would that help? Should I add something else up there?
Any help is appreciated.
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