The U.S. Environmental Protection Agency (EPA) took the feedback from the July 27th, 2021 webinar into consideration and is releasing additional and updated documents regarding the ENERGY STAR Version 7.0 Residential Window, Door, and Skylight Draft 1 Specification. There are two new and two updated documents now posted to the ENERGY STAR Residential Window, Door, […]

After releasing its Energy Star Version 7.0 Window, Door and Skylight (WDS) Discussion Guide in early September, the U.S. Environmental Protection Agency (EPA) is now seeking stakeholder input. Prior to considering potential revisions, the agency published information on the following topics in its guide: Background on the process for Energy Star specification revision; Assessment of […]