Basement waterproofing in Portland

Persistent damp, musty smells, flaking finishes or water entering through basement walls usually call for investigation before cosmetic repairs. Waterproofing may involve drainage, a cavity membrane, a sump pump, external excavation or controlled tanking, chosen according to the water source, wall construction, floor level and intended use of the room.

Persistent damp, musty smells, flaking finishes or water entering through basement walls usually call for investigation before cosmetic repairs. Waterproofing may involve drainage, a cavity membrane, a sump pump, external excavation or controlled tanking, chosen according to the water source, wall construction, floor level and intended use of the room.

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