U.S. Department of Energy - Energy Efficiency and Renewable Energy
Building Technologies Office – High Performance Windows Volume Purchase
Resources for Manufacturers
Manufacturers interested in the Windows Volume Purchase program can find relevant information in the package below compiled specifically for high performance window manufacturers. Included in the package are an overview of the Windows Volume Purchase program, information on high performance windows, real-world evaluations, and available incentives programs. Additional information, such as fact sheets, letters of support, and program presentations are available on the Information Resources page.