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Electric garage doors and conversions
You can often add a motor to the door you already have. If you can't, an electric roller or sectional door may be the better choice.
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Converting an existing door to electric
A conversion adds a motor, a drive rail (or a tube motor for roller doors) and remote controls. Up-and-over and sectional doors in good condition can often be converted. Very old, heavy or poorly balanced doors may need repairs first, and some may not be suitable at all. A specialist will check the springs and balance before quoting.
Costwise puts adding an electric motor and remote at £250–£600. Roller doors are usually sold with the motor included.
New electric doors
| Door | Typical cost |
|---|---|
| Electric up-and-over | £1,200–£2,000 |
| Electric roller | £1,400–£2,500 |
| Electric sectional | £1,800–£3,200 |
Sources: MyBuilder, electric garage door costs 2026; Costwise UK, garage door cost (prices reviewed June 2026). Typical ranges only, checked 24 October 2026. Your quote will depend on your door and garage.
Things to ask about
- Safety features: obstacle detection or auto-reverse, and photocell sensors
- Manual release: how to open the door during a power cut
- Remote security: rolling-code remotes rather than fixed codes
- Power supply: whether a socket is needed near the motor
- Warranty: what's covered for the motor and the door, and for how long
Common questions
Can my existing garage door be made electric?
Often, yes. Many up-and-over and sectional doors in good condition can have a motor and remotes added. Costwise puts this at about £250–£600. A specialist will check the door's condition and balance first.
What happens in a power cut?
Electric doors normally have a manual release or override. Ask your installer to show you how it works.
Do I need a socket in the garage?
Most motors need a power supply near the motor. Ask your installer whether one is included or needs an electrician.
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