Aside from appearance, one of the biggest reasons people replace their windows is functionality. Our customers in Green Tree, PA were looking for windows that were easier to manipluate for cleaning purposes as well as windows that would help reduce their energy bills. They knew just the people the call! Energy Swing provided them with our patented Enery Swing double hung windows. These windows are not only made with energy efficient glass, but also have the ability to swing out with the click of a few buttons for easier cleaning and maintenance. Another satisfied customer in the books!