DuPont Building Envelope Systems for commercial construction help create a tight building envelope, to keep air and water out and reduce the energy needed to heat and cool buildings.
DuPont™ Flashing Systems include a range of flashing products engineered to direct damaging water away from buildings, rather than inside the wall system.
DuPont Building Envelope Systems work together to provide superior air and water barrier protection for durable, energy-efficient homes.
DuPont Roofing Products, including DuPont™ RoofLiner, offer superior durability and water holdout, with a Class A fire rating.
DuPont™ Building Science Leader, Theresa Weston, Ph.D., discusses how to construct a more energy-efficient building. She starts with the energy efficiency of the building envelope, choosing the right materials and following installation guidelines. And she also discusses DuPont™ weather barrier systems.