This crawl space had evidence of water infiltration, mold, and a deteriorating vapor barrier. After removing all debris and treating the mold, we installed the CleanSpace Encapsulation System. CleanSpace, a 20-mil vapor barrier that is poly-string reinforced and contains an antimicrobial called UltraFresh is installed. It is laid on the crawl space floor and fastened to the walls six inches above the outside grade (to direct any moisture entering through the cinderblock down to the earth) and wrapped around piers. All seams are overlapped and sealed to isolate the crawl space off from the earth's moisture.