This nasty crawl space had moisture leeched into the insulation, and smelled musty and damp. To fix it, we replaced the loose, flimsy plastic liner with our heavy, 20 mil thick CleanSpace liner, manufactured in 7 layers for optimal puncture resistance, brute tear resistance, and flexibility. Then, we replaced the insulation with our 2" foamboard crawl space wall insulation SilverGlo, which is infused with graphite and reflects heat back into the home for superior energy savings.
