ENERGY STAR Qualified
in All 50 States

This image shows an ENERGY STAR product qualification label for windows. The product label states “ENERGY STAR Qualified in All 50 States” at the top and has an ENERGY STAR certification mark on the left. On the right is a map of the United States which is completely highlighted to show that the product qualifies throughout the United States.

This image shows an ENERGY STAR product qualification label for windows. The product label states “ENERGY STAR Qualified in All 50 States” at the top and has an ENERGY STAR certification mark on the left. On the right is a map of the United States which is completely highlighted to show that the product qualifies throughout the United States. Below the ENEGY STAR label is an example National Fenestration Rating Council (NFRC) Label. The NFRC label lists the company name, the product description, and has the NFRC logo on the left. Below this are the energy performance ratings, starting with U-factor on the left (0.30 for this window) and Solar Heat Gain Coefficient on the right (0.27 for this window). Below this are the additional performance ratings for this product, which include Visible Transmittance and Air Leakage, neither of which are required for ENERGY STAR qualification. At the very bottom of the NFRC label is the following: Manufacturer stipulates that these ratings conform to applicable NFRC procedures for determining who product performance. NFRC ratings are determined for a fixed set of environmental conditions and a specific product size. Consult manufacturer’s literature for other product performance information. www.nfrc.org