Built for heavier doors and demanding cycles, our Commercial Garage Door Torsion Springs are custom-made to match your exact door requirements. Available in 5-1/4” and 6” inside diameter (ID) options, these springs are designed to deliver strong, consistent lift and smooth door balance when properly sized to your door weight, height, drum type, and lift configuration.

Perfect for commercial, industrial, and high-cycle applications where standard residential springs aren’t enough.

 Key Features

• Custom Built to Your Specs — Springs are made to match your exact door setup

• Commercial Sizes Available — Choose 5-1/4” ID or 6” ID

• Heavy-Duty Lift & Balance — Designed for heavier doors and demanding use

• Smooth, Reliable Operation — Helps reduce strain on the operator and hardware when correctly matched

• Ideal for Repairs & Upgrades — Great for replacements, rebuilds, and new commercial installations

 Custom Spring Selection (Important)

To build the correct spring(s), selection typically depends on:

• Door weight & height

• Lift type (standard, hi-lift, vertical lift)

• Drum type

• Existing spring specs (wire size, length, wind direction)

Using the correct spring is critical for safe, balanced operation.

 Safety Notice

Commercial torsion springs are under extreme tension. Installation and adjustments should be performed by a qualified garage door technician to avoid injury or damage.

What You’re Ordering

• Custom commercial torsion spring(s) with 5-1/4” or 6” ID (built per selected specifications)