Hung Window Solutions

Creating window balances since 1888. For more than 135 years, the Caldwell brand has specialized in enhancing the hung window balance industry, extending AAMA to Class 6 and developing easy solutions for every window type. Featuring Interlock's sash lock systems.

Products

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      29 results

      • QUICKTILT® 562

        Caldwell’s assembled Constant Force Balance System QUICKTILT® 562: Comes pre-assembled with a two piece new construction cover.

      • ROLLER TILT® Elite™ 562 & 625

        Caldwell’s cartridge Constant Force Balance System ROLLER TILT® Elite™ 562 & 625 features an extended weight range for the same fixed bracket and the springs traveling with the window sash, allowing the sash to move with significantly less friction and noise.

      • ROLLER TILT® Elite™ 880

        Caldwell’s cartridge Constant Force Balance System ROLLER TILT® Elite™ 880 features an extended weight range for the same fixed bracket and the springs traveling with the window sash, allowing the sash to move with significantly less friction and noise.

      • ROLLER TILT® 562 & 625

        Caldwell’s cartridge Constant Force Balance System ROLLER TILT® 562 & 625 features a fixed bracket and the springs traveling with the window sash, allowing the sash to move with significantly less friction and noise.

      • ROLLER TILT® Side Lock 562

        Caldwell’s cartridge Constant Force Balance System ROLLER TILT® Side Lock 562 locks side-to-side for atypical jamb pockets. Featuring an extended weight range for the same fixed bracket and the springs traveling with the window sash, allowing the sash to move with significantly less friction and noise.

      • PRODIGY™

        Caldwell’s inverted mount Block & Tackle Balance for tilt applications: the PRODIGY™ balance features a field replacement built-in carrier: installed without a notch out.

      • APEX®

        An extended travel Block & Tackle Balance for sideload applications: Caldwell’s APEX® balance is available with multiple end guide configurations, for different jamb sizes.

      • Series 77t

        A traditional Block & Tackle Balance for tilt applications: Caldwell’s Series 77t balance is available in both with bobbin or stirrup options and Screw or Hook mounting options.

      • ULTRA-LIFT®

        Caldwell’s Hybrid Balances are ideal for heavier window sash applications: ULTRA-LIFT® balance is pre-tensioned so that it optimally operates the heavier window sash with manageable effort. Available with 0.670” and 0.750” diameters, for weight ranges up to 200 lbs (tandem).

      • ULTRA-LIFT® EXTREME

        Caldwell’s Hybrid Balances are ideal for heavier window sash applications: ULTRA-LIFT® EXTREME balance is pre-tensioned so that it optimally operates the heavier window sash with manageable effort. Available with 0.670” and 0.750” diameters, for weight ranges up to 130 lbs.^

      • 3/8” Spirals

        Caldwell’s 3/8” Spiral Balances: INSUL-TILT, SPIRO-MITE® and Enhanced 3/8” are made for tilt and non-tilt residential and commercial windows.

      • 5/8” Spirals

        Caldwell’s 5/8” Spiral Balances: ALUMA-TILT® & SPIREX® are made for tilt, sideload and non-tilt residential & commercial windows.
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