Broken or worn springs
Springs counterbalance the weight of the door. A worn or broken spring can make the panel difficult to lift and may prevent it from staying open correctly.
Up and Over Garage Door Repairs
Garage door repair service
An up and over garage door relies on balanced lifting gear to move a large single panel safely. When a spring wears, a cable snaps or the mechanism moves out of alignment, the door may feel unusually heavy, stick part way or hang unevenly.
Our engineers diagnose faults on manual and automated up and over doors across London and the surrounding areas. We check the whole mechanism to find the cause of the problem, then explain what needs repairing and which parts may be required.
Free quotations and practical advice
Fault finding
Common up and over garage door faults
A change in weight, movement or alignment is often the first sign that an up and over door needs professional attention. Do not force a door that has become heavy or uneven.
Snapped or displaced cables
Canopy doors commonly use lifting cables at either side. If one fails or comes away, the panel can lift unevenly and the remaining parts may be placed under extra strain.
Sticking or uneven movement
Damaged rollers, distorted tracks, worn pivots or poor alignment can cause jerky movement, rubbing or a door that stops before completing its travel.
Lock and operator problems
A faulty lock can stop the door securing properly. On an automated door, the operator, controls or connection to the door may also be responsible for unreliable opening and closing.
Repair work
Typical up and over door repairs
After checking the door and its lifting mechanism, we can explain the repair work needed for its condition and design. We identify the correct parts for the make and type of door before carrying out the repair.
- Spring and lifting-gear repairs
- Cable replacement and adjustment
- Roller, pivot and track attention
- Door alignment and balance correction
- Lock, handle and latch repairs
- Electric operator and control diagnosis
A considered repair, with the right parts
Our vans carry a range of commonly used repair equipment and parts. Where a particular component needs to be identified or ordered, we will explain what is required before arranging the next step.
If damage or wear means that repair would not leave the door safe and dependable, we will say so and discuss the available alternatives. We provide free quotations and advice for properties in London and the surrounding service area.
Helpful answers
Up and Over Garage Door Repair FAQs
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Why has my up and over garage door become heavy?
A heavy door often indicates a problem with the springs, cables or other counterbalance components. Stop forcing the door and arrange an inspection, as these parts can be under considerable tension.
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Can a snapped garage door cable be replaced?
A snapped cable can often be replaced, but the lifting mechanism, opposite cable and door alignment should also be checked. The correct cable and adjustment depend on the door mechanism.
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Can you repair an electric up and over garage door?
Yes. We check both the door and its electric operator, controls and safety equipment to find where the fault lies.
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Should I keep using a door that is hanging unevenly?
No. Uneven movement may indicate a cable, spring, roller or alignment problem. Continuing to operate the door could make the damage worse or allow the panel to move unpredictably.