New Certification Program for Window Attachments

CodeWatcher window attachment energy efficiency

A new certification program assesses the energy efficiency of blinds, shades, and storm windows. 

In 2018, the Attachments Energy Ratings Council (AERC) launched a DOE Building Technologies Office-funded rating and certification program for residential window attachments (interior and exterior blinds, shades, and storm windows) to provide consumers and utilities with credible, relevant, and comparable energy performance information.

Learn more about AERC, window attachments, and opportunities for retrofit and utility programs here, or contact info@aerc.org.