EPA’s Battle of the Buildings puts a smack-down on energy waste Today, the U.S. Environmental Protection Agency’s (EPA) ENERGY STAR program marked the midpoint of its 2011 National Building Competition: Battle of the Buildings. In the first six mo... Read...

During Steve Saunders’ webinar on November 3rd, there was a question about windows that Steve did not answer: “Give me at least 3 different window manufacturers that comply with a 0.30 SHGC that do not use argon gas…” Here are some that we know of... Read...