Orion Series windows

The Earthwise Group’s Orion Series double hung, slider, and picture windows have been qualified for the new Energy Star “Most Efficient” program, which is scheduled to launch in 2013.  The Earthwise Orion platform includes argon-filled options for triple-glazed windows that meet and exceed the "Most Efficient" program requirements in all four climate regions, including the northern region, which has the most challenging performance qualifications in the nation.  This includes the requirement for a whole window U-value of .20 or less.