GAF HydroStop® Fluid-Applied Waterproofing & Roofing System

Integrity Construction & Repair is a certified GAF HydroStop® installer, providing seamless waterproofing and roof restoration solutions for commercial roofs, residential balconies, decks, and other low-slope surfaces. The HydroStop system utilizes a durable liquid-applied membrane reinforced with polyester fabric to create a watertight, flexible barrier that helps protect against leaks, UV exposure, ponding water, and Florida’s harsh weather conditions. In addition to restoring existing roofing systems, HydroStop can be used as a waterproofing membrane beneath tile installations on balconies, walkways, and elevated decks, helping prevent moisture intrusion into the structure below. As a certified installer, we follow GAF’s approved specifications and installation methods to deliver long-lasting performance and qualify projects for available manufacturer warranty options.