“Product transparency is a key factor in delivering new and innovative building materials with a focus on sustainability, and we’re proud to see our GAF Timberline HDZ and CS shingles receive these environmental product declarations from NSF,” said Jeff Terry, vice president of CSR and sustainability at GAF. “Helping build a more sustainable world begins with greener building, and we’re committed to supporting the building and design community with innovative and more sustainable products.”

GAF holds a combined 45 environmental product declarations/certifications across its portfolio of residential and commercial roofing solutions from NSF International and Underwriters Laboratories (UL). The lifecycle assessment process for EPD certifications plays a key role in helping GAF better understand the environmental impact of its products, and inform new approaches in manufacturing green building solutions.

Visit Sustainable Minds’ Transparency Catalog to view the portfolio of GAF EPD certifications, and to learn more about GAF’s growing focus on sustainability, please visit www.GAF.com/sustainability.