Insulation & Drainage Board

ShockWave™ Drainage Board doesn't just drain groundwater, it gulps it! The best way to assure a dry foundation is to take water pressure and backfill pressure off the waterproofing membrane. ShockWave drainage board gulps up to 101.11 gallons per hour per linear foot of groundwater to eliminate any possibility of hydrostatic pressure. It stands up to backfill and bulldozers, too, with 283.72 psi of compressive strength. So it can "bounce back" to its original configuration, if compressed. And because Shockwave is made from 100%...

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Geo-Mat - The Only 100% Green Drainage Board Solution In The World! Mar-flex Geo-Mat rolls are made of high density polyethylene (HDPE) which offers strong resistance to hydrostatic pressure and excellent drainage. Mar-flex Geo-Mat rolls feature dimples that are aligned along vertical and horizontal axis to rapidly channel water from grade to the footer drainage system. Mar-flex Geo-Mat rolls are designed for various applications; Geo-Mat as a dampproofing drainage roll, Geo-Mat Plus as a protection and drainage roll used in conjuncti...

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Drainage Board and Insulation Board Mar-flex Drainage Board Type I | DP-48325 is a medium-duty dimpled core bonded to a single layer of non-woven filter fabric. Designed as a residential composite drainage system. Roll size: 4' X 50' | 200 sq. ft./roll | Thickness: .25" Mar-flex Drainage Board Type II | DP-48320 is a high-flow dimpled core bonded to a single layer of non-woven filter fabric. Designed as a commercial composite drainage system. intended for both vertical and horizontal application. Roll size: 4' X 50' | 200 sq...

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