The Roofing Marketplace

Advertising Supplement

New GlenwoodTM Shingles—authentic beauty

Glenwood Shingles by GAF feature a triple-layer design that will give your roof the ultra-dimensional, highly desirable look of authentic hand-cut wood shakes. In fact, no other triple-layer asphalt shingle matches the thickness of Glenwood Shingles! So now you can distinguish your property the way it was always meant to be—with a top-performing, ultra-thick shingle that delivers all the natural beauty of real wood shakes. For more information, visit

Garland introduces new innovative modified membrane

Garland's revolutionary OptiMax™ is the world's first and only thermoset polyurethane-modified membrane designed to become more resilient over time, making it the longest-lasting membrane in the commercial roofing market. Its unique, innovative technology combines asphalt and polyurethane to create a membrane that will redefine performance and protection expectations. OptiMax combines two highly effective waterproofing materials—polyurethane and asphalt—in an "active modification" process involving chemically reacting the polyurethane modifier to specific molecules within the asphalt, providing enhanced long-term performance characteristics and weatherability. For more information, visit