Wet Basement Services
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Exterior Waterproofing which consists of excavating foundation walls to the bottom of the footings. Once the area is excavated, the walls are covered with exterior membranes, like Delta or Mira drains. These membranes expand drainage areas to all layers of a soil profile.
The dry walls may also be sealed with waterproofing solution. At the side of the footings new drainage pipes are placed covered with P-gravel and drainage fabric. Exterior waterproofing is the best route to go to prevent structural damage caused by water intrusion, but is more expansive, and causing damage to the surrounding landscaping, which requires a restoration afterwards.