Siltworm is ecologically friendly, produces very little construction waste, is made from 100% recycled, hardwood material and is re-usable. The mesh is photo-degradable over an extended period of time and the wood filler is bio-degradable. When a job is complete, simply cut the mesh and allow the wood filler to fall to the ground, leaving a small amount of biodegradable construction wood waste compared to the stakes and fabric of silt fence. You can reduce waste and earn LEED points by using Siltworm on your jobsite. Because trenching and staking Siltworm is limited, it is ideal for installation in wetlands or sensitive areas where it is imperative that soil not be disturbed.