ENERGY STAR Doors Explained
What ENERGY STAR Certification on a Door Actually Requires ENERGY STAR for exterior doors isn't a marketing badge that manufacturers assign to themselves. It's a voluntary EPA program that requires independent lab testing, NFRC-certified performance ratings , and ongoing verification.
What makes it ENERGY STAR ? ENERGY STAR certified windows, doors , and skylights: Are manufactured by an ENERGY STAR partner, Are independently tested, certified, and verified by the National Fenestration Rating Council (NFRC), and Have NFRC ratings that meet strict energy efficiency guidelines set by the US Environmental Protection Agency (EPA).
A Simple Guide to Energy Star Ratings for Windows and Doors
Understanding Energy Star ratings for windows and doors can make a big difference in your home's energy efficiency, comfort, and cost savings. By learning the key terms and knowing what to look for on the labels, you can make choices that fit your climate and needs.
What U-factor means for an exterior door , how glass lites affect the rating , ENERGY STAR criteria, and how to compare door energy labels when shopping.
ENERGY STAR
Learn what ENERGY STAR certification means and how certified doors and windows can improve energy savings and home comfort.
These windows and doors are designed to meet strict energy efficiency standards, ensuring that your home remains comfortable throughout the year. How Energy Star Ratings Are Determined The determination of Energy Star ratings for windows and doors involves a series of tests and criteria.
Residential Windows, Doors, & Skylights
Lower energy consumption also reduces greenhouse gas emissions from power plants and homes. Thanks to advances in technology, today's ENERGY STAR certified windows, doors , and skylights offer greater savings than ever before. Just look for the correct ENERGY STAR label for where you live.
Explore the ultimate guide to ENERGY STAR criteria for windows and doors . Learn how to select energy -efficient products to improve home comfort and reduce costs
National Fenestration Rating Council
The National Fenestration Rating Council (NFRC) is the trusted, independent, nonprofit certification body for the energy performance of windows, doors , and skylights. NFRC certification ensures that products are tested using precise, scientifically validated methods, resulting in ratings that are fair, accurate and credible.
Energy -efficient windows and doors are essential for saving energy , reducing bills, and ensuring a comfortable living environment. On October 23, 2023, the ENERGY STAR ® program introduced new criteria for doors and windows to ensure that they meet stringent energy efficiency standards.