Hybrid Balances

ULTRA-LIFT® & ULTRA-LIFT® Extreme This platform features an engineered solution of multiple sash balance components that create low friction with high lift assistance during operation.

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    • 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.^

    • 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).
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