ThermalWeld+ Windows

Some benefits of a Polaris Vinyl Replacement Window include fusion welded extrusions at every corner, to create seamless and strong windows; maintenance free vinyl formulations that retains color and smooth surface; multi-chamber extrusions that add strength and insulation.

Fusion Welded Frame and Sash Corners
are strong and free from gaps.

Heavy Duty Cam-Style Locks & Keepers
offer a secure and air-tight seal against the elements.

Sash Limit Locks
limit sash travel with a secure, partial opening.

Our mid-tier window model offers expanded options and features.

Polaris® vinyl compound retains its pristine appearance for a lifetime.

Polaris fusion welded frame and sash corners are strong and seamless.

Our maintenance-free vinyl formulation continuously maintains its color as well as its smooth surface.

Energy efficient vinyl is not a thermal conductor.

LIFETIME warranty on frame and sash.

EnergySMART® Glass upgrades Low-E coating reduces damaging ultra-violet light and temperature transmission.

Argon gas fill between window panes resists temperature transfer. Bronze or Gray tint also available.

Products put through rigorous testing by R&D, who ensures quality.

Windows that qualify as Most Efficient are windows with the Ultimate2 and Ultimate Plus2 glass packages. Ask your sales rep for more information.