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Below Grade Waterproofing

Extreme climate conditions or construction at the water table can pose complex and problematic challenges in keeping water and moisture out of your project. Water is under pressure below ground and  can force its way through even the smallest crevices in concrete. This can cause water intrusion resulting in problems such as corroding the structure, concrete spalling and damaging the building envelope. ​


High End Development, Inc. designs and warrants strategic installations with our manufacturers to protect your project's below-grade waterproofing systems from water intrusion issues. This includes  sub-terrain levels, foundation walls, basements, elevator pits and tunnels.