Erosion Control Geotextile Blankets & Fabric

Geotextile erosion control products include biodegradable blankets, concrete block mats, vegetated scour protection systems, and cement-impregnated fabrics. These products are engineered to stabilize slopes, line channels, protect shorelines, and establish vegetation across civil infrastructure projects. Options range from short-term biodegradable blankets made from straw, wood fiber, or coconut fiber to permanent solutions like Flexamat and Concrete Canvas.

Short-term blankets, such as single-net straw, degrade within 3 months and are ideal for temporary stabilization while vegetation establishes. Long-term options like wood fiber last up to 24 months, while coconut fiber blankets provide 2–3 years of protection. Permanent solutions like Flexamat and Concrete Canvas provide indefinite erosion control and are suited for high-velocity or high-stress applications.

For steep slopes, double-netted blankets are rated for up to 1:1 slopes, while single-net blankets are suitable for slopes up to 3:1. For extreme conditions or high shear stress, Flexamat — featuring 5000 psi concrete blocks on a biaxial polypropylene geogrid — provides superior durability and is rated for 30+ feet per second velocity resistance.

For channels and waterways, Flexamat and ScourStop are engineered for high-velocity flow exceeding 30 feet per second. Concrete Canvas provides rigid ditch lining and culvert protection. For intermittent or low-flow channels, biodegradable erosion control blankets in wood fiber or coconut fiber are effective and cost-efficient options.

Yes, many erosion control blankets are fully biodegradable. Options include straw, wood excelsior, and coconut fiber matrices stitched with biodegradable cotton or rayon thread. These break down naturally over time, adding organic matter to the soil and supporting vegetation establishment without leaving synthetic residue behind.

Yes, biodegradable blankets like straw, wood fiber, and coconut fiber actively support vegetation by retaining moisture, moderating soil temperature, and preventing seed dislodgement. Flexamat and ScourStop also encourage vegetative growth through their open-structure designs. Once grass is established over Flexamat, the surface can even be mowed for ongoing maintenance.

Yes, several products in Coleman Moore's erosion control lineup — including Erosion Control Blankets (Curlex line) and ScourStop — are NPDES-compliant. Concrete Canvas also features a low alkaline reserve and low wash rate for minimal ecological impact. Coleman Moore can assist in selecting compliant products to meet stormwater permitting requirements for your project.