Sturdy Bronze Aluminum Windows
Aluminum windows have come a long way! They used to be a flat frame that would conduct heat. Guardian Windows carries a more energy-efficient aluminum framed window option. These windows have a thermal broken frame, which means that the frame has an insulated barrier inside instead of just solid aluminum. This homeowner replaced his old aluminum windows for upgraded ones in a bronze frame color! The glass is also energy-efficient. Check out how thick and sturdy these new windows look.