Waterproofing and Multifunctional Underlayment Systems


The Blanke•ULTRA-DRAIN is the first drain mat system that can be installed without a thick mortar bed and offers all the stress absorption properties of an uncoupling system. The superior drainage properties prevent freeze/thaw damage caused by the accumulation of moisture in exterior tile installations and help reduce unsightly efflorescence. Although only 1/4” thick, it provides superior compressive and tensile strength when compared to other drain mats and uncoupling systems.