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.
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.