With over 100,000 orders
With over 100,000 orders
Waterproofing and uncoupling membranes are used to manage moisture, prevent substrate-related movement, and protect tile installations from failure. These products are installed beneath tile assemblies to control water intrusion, isolate cracks, and improve long-term performance on floors, walls, and wet-area applications. This category includes membranes and supporting accessories designed to integrate into professional tile installation systems.
Alpha® Nichigo G-Tape™ 3035 Series is a linerless, self-adhering flashing tape developed for exterior wall fenestration and related sealing applica...
View full detailsAlpha® Nichigo G-Tape™ 3040 Series is a high-adhesion acrylic flashing tape designed for waterproofing deck joists, beams, windows, and door openin...
View full detailsAlpha® Nichigo G-Tape™ 3045 Series is a self-adhering flashing tape constructed with a laminated polyethylene cloth backing and a proprietary acryl...
View full detailsGURU® G-FLEX Uncoupling Membrane is a waterproofing and crack isolation membrane designed to support tile installations over demanding substrates. ...
View full detailsOSI QUAD Butyl Flash is a self-adhesive flashing tape designed to form an air and vapor barrier around window and door flanges, joints, and penetra...
View full details$200.00 away from free shipping!