Repairs and aftercare · BT52
Roller garage door motor replacement in Coleraine
When a roller door motor fails in Coleraine, the rest of the door may still be worth keeping. We'll check that for homes in County Londonderry, and tell you plainly if worn guides, laths or a barrel mean a new door would make more sense.
- Guide price
- from £395 inc VAT
- First step
- Visit price agreed first
- Covers
- Coleraine, BT52
Computer-generated image
What should I know about roller garage door motor replacement in Coleraine?
- The open and closed limits are set after fitting, so the door stops fully open and fully closed.
- Remotes and keypads are paired again after the motor is fitted, and each one is tested at the door.
- Where the cause of a stopped door is unclear, a diagnostic repair visit comes first, before any motor is ordered.
- If your control box or receiver can't work with the new motor, a matching one is quoted before fitting.
How does it work in Coleraine?
We confirm the motor price, or a diagnostic visit if the cause isn't clear. The visit is booked once an engineer and the right motor are available, and the date is confirmed in writing.
- STEP 01
Tell us about the door
Describe the door and what you need, with a photo or video if you can.
- STEP 02
Agree the visit price
We confirm the visit price before anyone comes out.
- STEP 03
Visit
The engineer finds the cause and makes the door safe where possible.
- STEP 04
Parts quoted first
Any parts are quoted before they are fitted, so you decide.
How much does roller garage door motor replacement cost in Coleraine?
| Item | Guide price (inc VAT) | Ex VAT |
|---|---|---|
| Tubular motor replacement, fitted and commissioned | £395–£695 | £329.17–£579.17 + VAT |
Guide prices for homes, last reviewed 25 October 2026. Your written quote is the price. See the full price list.
Covering Coleraine and nearby
We take enquiries from across Coleraine, from BT52 outwards, and confirm every price and date in writing before anything is ordered. Coleraine is about 27 miles from Derry/Londonderry.
Rules that apply in Coleraine
Powered door safety
Every powered door we fit is commissioned with force testing to BS EN 12453 and handed over with a Declaration of Conformity and CE marking, which is the marking that applies to machinery placed on the market in Northern Ireland.
Electrics
An electric door needs a power supply near the roller box. Part P does not apply in Northern Ireland, but electrical work must still meet BS 7671 and be carried out by a qualified electrician.
Roller garage door motor replacement in Coleraine: questions
Do you cover Coleraine?
Yes. Coleraine is part of the area we cover in County Londonderry, including BT52. Get a guide price online, then we confirm a survey or visit date in writing. Dates depend on installer and engineer availability.
Can I message you a photo of my garage in Coleraine?
Yes. Photos of the opening, the inside of the garage above the door and any existing door help us give a more useful guide price for Coleraine. Send them by WhatsApp or mention them in your enquiry, and we will reply in writing.
Will you fix the door on the first visit?
A fault can sometimes be found and put right on the first visit, but we never promise it. If a part needs ordering, we quote for it first, make the door safe where we can, and confirm the return date in writing.
Can I get a price for Coleraine without anyone visiting?
Yes. The guide price tool takes four steps and gives a range for your opening and door type. It is a guide, not a quote: the written quote comes after the survey or once the visit price is agreed.
Why does my roller door motor hum but not move?
A humming motor that doesn't turn the barrel can mean the motor has failed, but it can also point to an obstruction, a curtain jammed in the guides or a fault in the control box. Stop pressing the button, keep clear of the door and don't force the curtain. A repair visit diagnoses the cause before any parts are quoted.
Does a new motor change how the manual override works?
It can. Different motors use different override arrangements, such as an internal crank or a winding handle. The engineer shows you how the override on your new motor works before leaving, and you should keep the handle somewhere you can find it in the dark. Our power-cut guide explains how overrides work in general.
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Tell us what you need and we confirm the visit price before anyone comes out.