Polaris UltraWeld® replacement windows are part of our Ultimate Window and Door system. They combine maximum thermal efficiency with beautiful looks and a host of options to make your windows your windows. UltraWeld windows are ultra strong, ultra efficient, clean up ultra easy, are backed by an ultra warranty. When it all comes down to it, UltraWeld windows are, quite simply, the best.

The ThermalWeld® Series 7000 windows are the American traditional window as designed by Polaris. Tough Polaris vinyl and welded corners provide the strength. 7/8‘’ insulated glass provide the comfort and energy savings. Both the top and bottom sash tilt completely inside which helps to make cleaning a snap.

The ValuSmart Series 1000 Double-Hung window provides high energy efficiency, limited maintenance, and traditional window look, at an economical price. They are standard with fusion-welded corners on the frame and sash, easy-to clean tilt-in sash, and a true position balance system. They combine maximum thermal efficiency with beautiful looks and a host of options to make your windows your windows.