Drainage Boards

Drainage and Insulation Boards

Mar-flex Drainage and Insulation Board

Mar-flex offers green drainage and insulation board choices to fit any soil condition.

The best way to assure a dry foundation is to take water pressure and backfill pressure off the waterproofing membrane.

Mar-flex offers 3 superior drainage boards, with up to 3 thickness and insulation ratings, to fit varying sand, clay and rocky soil building conditions.

Each Mar-flex drainage board is designed to channel water to the footer drain tile, protect waterproofing membrane during backfill, and divert water from grade to the footer drainage system.

Best of all, every Mar-flex drainage and insulation board is enviro-friendly and can help in achieving “green” LEED® points.

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ShockWave™ Drainage Boards
ShockWave Spec Sheet   Product Page

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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Ecose Drain & Dry
DM-603 604 Spec Sheet   Product Page

Drain & Dry Board with Ecose Ecose Drain & Dry Boards are made with Ecose Technology that converts bio-based materials into an inert polymer that bonds mineral wool strands together, eliminating the formaldehyde and phenols found in traditional binders and insulations. The Drain and Dry Board comes in several sizes. These boards offer protection for the waterproofing or dampproofing membrane during backfilling operations, good drainage properties and thermal insulation. Ecose Drain & Dry boards are compatible with any of the Mar-flex...

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Geo-Mat and Geo-Mat Plus
Geomat Plus Spec Sheet   Product Page

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 conjunction with Ma...

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Type I Drainage and Insulation Board
Type-I Spec Sheet   Product Page

Drainage and Insulation Board by Mar-flex Mar-flex Drainage and Insulation Board Type I is a medium-duty dimpled core bonded to a single layer of non-woven filter fabric. Designed as a residential composite drainage system. Product Number | DP-48325 Roll size: 4' X 50' 200 sq. ft./roll Thickness: .25" Each or 6/pallet Call Us Today (800)498-1411 or send us an email....

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Type II Drainage Board
Type-II Spec Sheet   Product Page

Drainage and Insulation Board from Mar-flex Mar-flex Drainage and Insulation Board Type II is a high-flow dimpled core bonded to a single layer of non-woven filter fabric. Designed as a commercial composite drainage board system. Intended for both vertical and horizontal application. Product Number | DP-48350 Roll size: 4' X 50' 200 sq. ft./roll Thickness: .40" Each or 6/pallet Call Us Today (800)498-1411 or send us an email....

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