Sigman 20' x 30' Blue Tarp - 5 mil Waterproof Roof Tarp Quantity Pack:4-Pack and as a finished-size tarp

and as a finished-size tarp it measures within 1-3 inches of 20' x 25'

or equipment

moisture and vapor barriers

Thicker than those super thin blue tarps

Sigman 20' x 30' Blue Tarp - 5 mil Waterproof Roof Tarp Quantity Pack:4-Pack and as a finished-size tarpThe Sigman 20' x 30' blue tarp is a true 5 mil waterproof poly roof tarp woven from reinforced polyethylene and laminated with a UV protective coating on both sides. It sheds rain, blocks sun, and holds up to wind when secured properly far tougher than the thin, water resistant blue tarps sold at many hardware stores. Covering roughly 600 sq ft, the 20' x 30' is a large roof and jobsite blue tarp commonly used for jobs like: whole roof emergency cover