Quote:
Originally Posted by strider3700
how much insulation is currently in the attic, the crawl space, the walls?
is their vapour barrier on any of them?
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The house has the insulation requirements of the late 1990's. The attic has 12-14+ inches of blown-in, crawl space is 6" fiberglass batts unfaced, walls are mostly 2x4 with fiberglass batts. The exterior of the house has the vapor barrier wrapped on it also.