Drainage Board
A dimpled sheet, usually HDPE, that directs water on below-ground surfaces. It protects the membrane while collecting water and carrying it to the drainage system.
Related serviceFoundation and retaining wall waterproofing →
A dimpled sheet, usually HDPE, that directs water on below-ground surfaces. It protects the membrane while collecting water and carrying it to the drainage system.
Related serviceFoundation and retaining wall waterproofing →
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Request a technical inspectionDefinitions are for general information; product selection and acceptance values are governed by the technical data sheet of the system applied and the project specification.