Reinforced Polyethylene CrawlGuard Vapor Barrier for Floors, Walls, and Piers and Felt Floor Liner
Santa Fe currently offers 3 different CrawlGuard Reinforced liners; 8 mil, 12 mil, and 20 mil. All of these liners can be sufficient for a crawl space. The differences between the 8 mil, 12 mil, and 20 mil is the thickness. Mil is a measurement that equals .001 inch. This means that the 8 mil liner is 0.008 inch, 12 mil is 0.012 inch and 20 mil is 0.02 inch thick. The reason for the variance depends on the amount of moisture the liner will let through from the ground into the crawl space. Regardless of thickness, all CrawlGuard liner is polyester reinforced. Polyethylene crawl space vapor barrier is constructed to last in harsh crawl space environments. The CrawlGuard Liner is a premium vapor barrier that helps to prevent moisture from seeping into the space and filtering into the living areas.
8 Mil Liner, 6′ x 100′, Black & White
8 Mil Liner, 12′ x 100′, Black & White
12 Mil Liner, 6′ x 100′, Black & White
12 Mil Liner, 12′ x 100′, Black & White
20 Mil Liner, 12′ x 100′, White & White
This extremely tough crawl space underlay is installed between the liner and the ground and is used to protect the CrawlGuard Liner from sharp objects like broken concrete or sharp stones that could potentially compromise the integrity of the vapor barrier. The roll size is 6′ x 360′.