18+ French Drain Installation Cost Gif. Homeadvisor's drainage cost guide provides average prices for underground french drains (drain tile, perimeter, channel, curtain), above ground trench or storm drains, sump pumps, and other systems. The principal thing that turns out to.
The drainage system should not be more than 12 inches wide, between 6 and 8 inches will be ideal, because it will probably last longer and these prefab drainage systems can reduce installation costs because they can be installed faster than traditional drain tile.
The cost for pro installation includes all labor and trenching equipment, perforated drain pipes, the fabric for preventing sand and dirt from seeping into the pipes, rocks and gravel to cover the drainage ditch, as well as repair of the landscaping once. Average cost of french drain installation. The drainage system should not be more than 12 inches wide, between 6 and 8 inches will be ideal, because it will probably last longer and these prefab drainage systems can reduce installation costs because they can be installed faster than traditional drain tile. The french drain, in general, has been used for years—and we stand behind it!