20 Mil Black Vapor Barrier – Polyethylene Visqueen (USA Made) Quantity (click drop-down for price breaks):5 rolls - 20 ft x 100 ft - $818/roll 5mm thick base measuring 150mm

5mm thick base measuring 150mm x 150mm

It comes fully equipped with a workstation

allowing for slight movement to help the trunk build strength

For full perimeter protection

Each fence stay is hot-dipped galvanized

20 Mil Black Vapor Barrier – Polyethylene Visqueen (USA Made) Quantity (click drop-down for price breaks):5 rolls - 20 ft x 100 ft - $818/roll 5mm thick base measuring 150mmVapor Barrier Moisture Protection for Crawl Spaces, Basements, Insulation, & MORE! Stop moisture, dampness, and condensation before it damages your home or building. Sandbaggys 20 Mil Visqueen Vapor Barrier (also known as a vapor moisture barrier) built tough from industrial grade virgin polyethylene resin. At more than 6x thicker than the standard 3 Mil, this barrier delivers superior protection for crawl spaces, concrete slabs, underlayment, and