INSULATED DRAINAGE BOARD
With Drain Tile Filter Fabric
Diamond Drain insulated drainage board was specifically designed to assist in the reduction of hydrostatic pressure that exists around a foundation, by allowing water to pass through the geotextile filter fabric into the drainage channels directing ground water down to the drain tile and pump system.
Diamond Drains insulating value provides a thermo barrier between the foundation and ground. This helps maintain a stable year round wall temperature minimizing the effects of the freeze thaw cycle and reduce the risk of wall cracks, while protecting the waterproofing membrane from damage during backfill.These advantages together will help maintain the integrity of your foundation over the long term.