GAF, a Standard Industries company, announced a new patented shingle recycling process that has successfully produced the industry’s first asphalt roofing shingles containing recycled material from post-consumer and post-manufacture waste shingles that may have otherwise been landfilled.
This breakthrough represents an important milestone in delivering more sustainable, affordable roofing materials and has significant implications for improving sustainability and circularity across the roofing supply chain.
“This latest innovation from GAF represents the first major step towards a circular economy for asphalt roofing shingles,” said Jim Schnepper, President, GAF. “We envision a future where every homeowner, when replacing their roof, can do so with high-quality, affordable shingles made with recycled asphalt.”
The new shingle recycling process reduces the amount of raw materials required to make new shingles without compromising product quality or performance. During its successful tests, GAF was able to reclaim more than 90 percent of the waste shingle material, by weight, to be reused in the manufacture of new shingles.
GAF additionally demonstrated its ability to manufacture new shingles containing up to 15 percent recycled material that were UL-certified for their safety and effectiveness. The U.S. Patent and Trademark Office issued GAF three patents covering this new shingle recycling process.