Silt fence is a temporary, effective and economical method to control sediment runoff. Silt fence prevents sediment carried by sheet water flow from leaving the site and entering natural drainage ways or storm drainage systems by slowing storm water runoff and causing the deposition of sediment at the fence structure. Our silt fence is a long lasting -UV stabilized geotextile and is available in standard 3 ft, 4 ft and 6 ft widths in 300 ft rolls.