All buildings are at risk for water damage. Drainage boards channel water away from a building’s foundation. Without drainage boards, water soaks into building walls and pools around its base. ArmorDrain 150 Drainage Mat provides buildings with high-flow drainage protection at a lower price point. The board is formed by heating an impermeable polystyrene sheet to create a dimpled drainage core. The core is then bonded to a single layer of non-woven filter fabric.

ArmorDrain 150 Drainage Mat drains water through channels created by the dimpled core and protect a residence’s main waterproofing membrane from damaging soil and sediment. The fabric prevents rocks and dirt from entering the drainage channels. The result is a low cost, high-flow addition to a drainage system. The drainage board reduces hydrostatic pressure, quickly moves water away from foundations, and extends the life of waterproofing membranes. ArmorDrain 150 Drainage Mat is easy to install, and can be fastened directly to concrete in prior to backfilling.

ArmorDrain 150 Drainage Mat is .438″ thick and provides crucial protection at a reasonable cost. Mar-flex provides products can meet any waterproofing and building need. If you are unsure what level of protection is right for you, please contact us.

ArmorDrain 150 Drainage Mat is considered a green product, and can be used toward LEED building credits. With a compression strength of 15,000 psf.