Energy Swing Windows makes it simple and easy to make updates on your home. You can relax knowing you're covered with our True Lifetime Warranty! This client in Murrysville had some original doors on their home that they were looking to update.The original entry door on this home wasn't performing the way it should. It was hard to open and close, it was letting cold air from outside in, and it didn't accent the home very well. Energy Swing Windows also replaced one of their interior doors, leaving the homeowners completely satisfied with the home's new features.