Energy Efficiency: NFRC Rating

Energy efficiency involves using less energy to provide the same output for a product or service. This has many benefits as it provides cost savings for your home and has a positive impact on the environment. As a part of the ENERGY STAR Program, our products have been shown to meet regional standards for the building insulation envelope in regards to energy efficiency and conservation.

The National Fenestration Rating Council (NFRC) is a third-party, non-profit organization that provides certified rating and labeling programs to let consumers compare the energy and performance features of windows, doors, and skylights. ENERGY STAR qualified windows, doors, and skylights must be independently tested and certified in accordance to testing procedures established by the NFRC.