landscape fabric for drainage

Drainage fabrics are made to be permeable so water can flow through them while the fabric filters and separates soil and base layers. That filtration prevents fine particles from migrating (reducing mud-pumping), helps control erosion, and keeps the base layer stable for pavements, drains, and other installations.

Listings show several common weights: 6 oz/yd², 5 oz/yd², 3.2 oz/yd², and 3 oz/yd². These options reflect a range from heavier, more durable geotextiles to lighter weed-control fabrics — check product details to match weight with the intended application.

Construction-grade fabrics are typically non-woven polypropylene geotextiles — heavy-duty, permeable materials used for drainage, separation, erosion control and stabilization (they’re not intended primarily as weed barriers). Woven polypropylene ground covers are presented as weed-barrier options that block sunlight to suppress weeds while still allowing air and water to pass.

Several listings state that when buried the materials can last for decades (30+ years). Direct sunlight accelerates UV degradation and shortens service life, so many products with limited UV resistance are recommended to be buried or covered.

The listings show polypropylene fabrics in two main forms: non-woven polypropylene geotextiles for heavy-duty drainage, separation and stabilization, and woven polypropylene ground covers used as permeable weed barriers.

Typical roll widths run roughly from about 4 ft up to about 6.5 ft, with lengths shown from 50 ft to 300 ft. Product listings include coverage examples such as 250 sq ft and 600 sq ft, though exact coverage varies by product and roll size.

UV exposure shortens product life: many construction geotextiles have limited UV resistance and are recommended to be buried or covered. Some landscape or weed-barrier products note UV stabilization or UV-resistant construction — check each product’s UV guidance before leaving material exposed.