StrataDrain 302 - SD302 - 4' x 75' Roll Window Well Extension and are all made in

and are all made in America

preventing damage

Ideal for construction and landscaping

providing a standard 3/8" furr

Each mat is placed in-ground with wet set concrete

StrataDrain 302 - SD302 - 4' x 75' Roll Window Well Extension and are all made inStrataDrain 302 features a heavy duty high density polyethylene (HDPE) geonet core with ridges heat fused to nonwoven filter fabric on both sides. This design prevents soil, sand, or grout intrusion while allowing water to pass through to the drainage core, providing efficient two sided drainage. Engineered for durability, it withstands harsh construction conditions and aggressive environments, making it ideal for applications such as retaining walls