With almost 130 years in the industry, GAF has become the largest roofing manufacturer in North America. The company’s products include a comprehensive portfolio of steep-slope and commercial roofing systems, which are supported by an extensive national network of factory-certified contractors. Its success is driven by its commitment to Advanced Quality, Industry Expertise, and Solutions Made Simple. GAF was the first roofing manufacturer to offer a Lifetime limited warranty on all of its laminated shingles, as well as the full roofing system. With a focus on social responsibility, GAF developed Advanced Protection® Shingle Technology, providing superior durability and wind resistance while reducing the use of natural resources. The company also developed single-ply and asphaltic membranes with superior durability and high reflectivity to meet the most rigorous industry standards while helping commercial property owners and designers reduce energy consumption.