Exterior waterproofing can be done on the surface or in the footer level. Waterproofing is much cheaper and can be done to prevent water from reaching the walls under hydrostatic pressure not to, if it exists. Stamps on the lower level, installing drain tiles footer, which are usually connected through the wall at the sump pump inside the house. However, this requires a trench about 4 feet wide and 8 feet deep throughout the house. This is often caused by plants, patios, sidewalks, etc. that must be removed first complicated. It requires hard work and is very expensive and is performed only as a last resort.
The first thing to do to distract all the obvious sources of water in the structure. Installing drains flat foot is almost any problem except a high water table or an underground river or a backup that unusual occurrences are rarely resolved. (more…)