what is a coir baffle?
<answer> They are porous barriers installed in sediment dams and silt basins. <context> Services - Coir Fiber Baffles. Coir Fiber Baffles. Coir is a coconut fiber with high tensile strength and a decomposition rate that makes it suitable for a temporary substrate stabilizer. Coir Fiber Baffles are porous barriers installed in sediment dams and silt basins.