Did you know that moisture constantly enters in your house as an invisible vapor stream?????? moisture comes directly from the exposed earth in you crawl space. 40 - 60 % of the air is in the first floor, this comes from the crawl space bringing with it unpleasant odors, higher heating, cooling cost, mold spores and many more concerns. Crawl space encapsulation or vapor barrier will keep your home safe, healthier, mold free and will reduce the relative humidity in your crawl space to a level at which mold can not survive. for more information, pictures, free inspection and estimate e-mail me at [email protected] or check our website for coupon and discounts www.crawlspacehomespecialist.com