Silt Fence is a woven fabric that temporarily controls sediment. Ideally used on construction sites to protect water quality in nearby streams, rivers and lakes from sediment in storm water runoff. SRW Silt Fence comes with pre-attached posts. Stakes are pointed (like a pencil) for easy installation. Need city, county, state engineer or DOT specifications matched? We can help! SRW Silt Fence is available in many different configurations to meet most city, state and federal requirements.