Commercial Windows keep getting BIGGER and HEAVIER, and Caldwell is innovating to exceed market demands. The Patented MAGNUM^® MONUMENTAL 4-Bar Hinges can provide easy operation of enormous windows: Up to 110” Tall & Up to 450 lbs, while remaining in the standard 5/8” stack height.

MONUMENTAL WINDOWS REQUIRE MONUMENTAL HARDWARE

At Caldwell we are innovating our hardware to expand the capabilities of Commercial Windows while remaining in the standard stack height. No need to design something new, we fit your existing window jambs.

Caldwell Provides A Complete Line of Window System Components

MAGNUM^® MONUMENTAL Hinge

The Patented MAGNUM^® MONUMENTAL 4-Bar Hinges can provide easy operation of enormous windows: Up to 110” Tall & Up to 450 lbs, while remaining in the standard 5/8” stack height.

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Spring Assist Snubber

The Patent Pending Spring Assist Snubber is designed for Structurally Glazed Surface Mount Applications. The spring retention feature reduces operating forces to aid in achieving ADA (application dependent) for even the largest, heavy vents.

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Corner Drive

The Corner Drive offers a non-handed solution to allow lock points to wrap around the corner and makes way for flexible handle locations.

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