As an astounding 40% (3 billion tons) of raw materials are consumed globally each year, Trenwyth Industries is committed to using resources wisely and protecting the quality of our environment and the health and safety of its occupants. Trenwyth is committed to the research and development of products that will contribute to the development of green building practices and the enhancement of sustainable design and lower life-cycle building costs. Trenwyth has developed architectural concrete masonry units that contain a significant amount of recycled content and may earn LEED® points. LEED, which stands for Leadership in Energy and Environmental Design, is a voluntary, market-driven, self-assessing system designed by the U.S. Green Building System (USGBC) to accelerate the development and implementation of “green design”. Contact your Trenwyth sales representative for more information regarding those products that may qualify for LEED Green Building Rating Points.