Waterproofing the exterior of your basement will cost between 9 000 to 15 000 for the average home most professionals will tell you that the best way to waterproof your basement is to fully waterproof the exterior but it s also the most expensive option.
Waterproof basement walls exterior.
Whether the source of the problem is a wall crack bad mortar joint or patch of porous concrete there is an exterior waterproofing solution that is made to order but only an experienced basement waterproofing contractor will be able to recommend and implement it.
Exterior waterproofing is a highly effective waterproofing method and can be completed on basements with both poured concrete or masonry block walls.
The plastic like material will peel and moisture will make its way in.
A waterproof membrane is often installed on the outside of the basement wall and the system also requires putting in a buried sump pump where water will collect and then be pumped to the surface.
Exterior basement waterproofing involves digging out the dirt around basement walls applying a moisture barrier and installing a specially designed dimple board that deflects water away from the.
The following should be avoided when waterproofing a basement.
Do not use plastic to waterproof your basement walls.
Tar will become very brittle and will crack eventually.
Do not use tar.
It s also the most expensive often 15 000 to 30 000.