Sectional Garage Doors
The track and spring system affects how the door balances, how much headroom is needed, and in some cases the final price. Below is a plain-English overview to help you choose the right option before a technical survey.
A compact system commonly used for many standard garages. It can be a good choice where headroom is limited, but suitability depends on your exact opening and internal space.
Torsion spring mounted at the front (above the opening). This can be preferred for some larger doors and certain headroom situations.
Torsion spring mounted toward the rear. It can help where the front area above the opening is obstructed, although it may introduce a fixed surcharge depending on the configuration.
In the Premier sectional price builder, you can pick the spring system from a dropdown. If a system has a fixed surcharge (for example, a rear mount torsion option), the live quote total updates automatically.