Saint-Gobain North America, through its building products subsidiary CertainTeed Roofing, has acquired the rights to technology from recycling partner Asphaltica that will allow the company to recycle asphalt shingle waste, diverting it from landfill and furthering the company’s commitment to creating a circular economy in its production of roofing shingles.

In early November, Owens Corning announced advancements toward its circular economy aspiration through enhanced shingle recycling efforts. The company intends to recycle two million tons of shingles per year in the U.S. by 2030.

Lendlease, Rubicon Technologies, Mycocycle, and Rockwood Sustainable Solutions applied mycology to roofing shingles in what is believed to be a first-of-its kind sustainability study, emphasizing the importance of recycling, reuse, and carbon reduction.

Every year in the United States more than 3 billion square feet of nonresidential roofs are installed on new and existing buildings.