DELTA®-MS 3'6" x 65'7 " Below-grade Dimpled Membrane

Foundation Dampproofing and Wall Waterproofing The Foundation Protection System that Keeps Basements Dry Protecting your foundations from water and moisture is critical. DELTA®-MS is a dimpled membrane that uses our exclusive Air-gap Technology to ensure your basements stay dry and last longer.  Long-lasting Moisture Protection, Long-lasting Satisfaction The vacuum-formed dimpled pattern creates an air gap between the membrane and the foundation, allowing water to drain. By keeping water away from the foundation wall, DELTA®-MS is able to keep basements permanently dry and protected. Unlike sprays, which crack when concrete walls crack, it bridges cracks so no water intrusions can occur. This dampproofing helps ensure more comfortable and healthier living spaces for your homeowners; better efficiency and durability for your buildings; and fewer warranty claims and call-backs for you. The Most Durable Dimpled Membrane on the Market  Made from 60% recycled and 40% virgin materials, the c