Northern Virginia, also referred to as "NOVA," is part of the Washington Metropolitan area, but refers specifically to the community of counties south and west of our nation's capital. Next door to Washington D.C., this area boasts older, established neighborhoods but also brand new communities.

Although living around the corner from the city has many benefits, the Washington Metropolitan region's homes', old and new alike, battle a brutal enemy... the mid-Atlantic climate. Hot, muggy, endless summers and blustery, cold winters mean that our homes are constantly drawing on our energy meters.

The Department of Energy estimates that in the Northern Virginia region, 40% of our energy costs are spent on heating and cooling our homes. But technology is changing everything! There is an affordable way to enjoy a consistent, comfortable indoor environment while reducing energy costs!

Replace your old, drafty or builder's grade windows with the most technologically advanced/ high performance windows from OKNA and enjoy the benefits immediately. The new energy tax credit of 2009 allows up to a $1500 tax credit for improving your home with efficient quality windows and doors.