Signs this system needs attention
- A hinge is cracked or pulling away
- A panel binds at the curve
- The bottom seal is torn or loose
- A bracket or fastener is missing
What the repair involves
The affected section and adjacent hardware are inspected for distortion and load transfer. Repairable hardware is addressed and the full door is tested for alignment and smooth articulation.
Whether a damaged section remains serviceable depends on its structure, not only its appearance. A shallow cosmetic dent is different from a crease, crack or distortion that changes how the section bends through the track.
The hardware behind the visible damage is checked as well. Impact can affect hinges, fasteners, brackets or reinforcing struts, and loosened attachment points can let a section move out of line.
Bottom brackets carry lift-cable tension and are safety-critical parts. They should not be removed while the spring and cable system is loaded.
Safety first
Do not remove hinges, bottom fixtures or load-bearing brackets without knowing which parts are under spring or cable tension.
Where this repair is available
Repair appointments are available across New York City, Long Island and New Jersey, subject to the ZIP code and technician route.