Many JELD-WEN windows and doors are ENERGY STAR qualified.
This means they exceed the minimum energy efficiency criteria for the climate region you live in.
Replacing old single pane windows with ENERGY STAR qualified windows from JELD-WEN can save an average of $295 in heating and cooling costs each year.
This reduces greenhouse gas emissions equivalent to leaving your car at home for 70 days or planting 29 trees.
JELD-WEN has been an ENERGY STAR partner since 1998 and is a 2010 ENERGY STAR Partner of the Year in the U.S..
JELD-WEN also received a 2010 ENERGY STAR Sustained Excellence Award in Canada.