Energy Star Exterior Door Ratings
Energy star qualified windows doors and skylights.
Energy star exterior door ratings. Odl door glass can be used in exterior doors to meet nahb green building standard specifications and increase the energy efficiency of your home. To be labeled as an energy star qualified product the nfrc ratings u factor and shgc or solar heat gain coefficient ratings must meet the 2015 energy star eligibility criteria for residential doors. Learn more about the nfrc label. Current specification effective date.
The nfrc label can be found on all energy star qualified window door and skylight products but energy star bases its qualification only on u factor and solar heat gain coefficient ratings which are described below. Models that are energy star qualified must be independently tested and certified and often boast. Everland cianne cherry left hand inswing 3 4 oval finished smooth fiberglass prehung front exterior door model 39915 744 00. Energy star ratings performance criteria make your home more energy efficient a green home doesn t have to compromise beauty or natural light.
Homeowners save anywhere from 100 to 400 a year on energy bills when old windows are replaced with energy star. Read on to learn more about the ratings for energy star doors. The national fenestration rating council nfrc label helps you compare energy performance ratings of doors. January 1 2015 the current criteria were finalized in january 2014.
This rating system helps homeowners compare the quality of different products when shopping for new exterior doors. The nfrc label provides a reliable way to determine a window s energy properties and to compare products. Windows doors and skylights must meet u factor and where applicable solar. Energy star doors are rated for a few different qualities.
Air leakage for sliding doors 0 3 cfm ft air leakage for swinging doors 0 5 cfm ft. New performance levels pdf 238 86 kb are effective as of january 1 2016 including northern zone prescriptive and equivalent energy performance criteria for windows doors and skylights in all climate zones. Note that energy star considers glass doors to be a type of window. Compare the best windows and doors using expert ratings.
Exterior doors as. Get free shipping on qualified energy star front doors or buy online pick up in store today in the doors windows department. The label shows the solar heat gain coefficient shgc and u factor for the door. Energy efficiency steel and fiberglass doors typically have more insulating value than wood doors.