Fitting, replacement and upgrades · SE28
Manual to electric roller door conversion in Thamesmead
Converting a roller door to electric in Thamesmead means more than adding a motor. Every door we convert for homes in Greater London gets safety devices, force testing to BS EN 12453 and a Declaration of Conformity at handover.
- Guide price
- from £495 inc VAT
- First step
- Free survey
- Covers
- Thamesmead, SE28, SE2 and SE18
- Area
- Greater London
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What should I know about manual to electric roller door conversion in Thamesmead?
- If your door isn't suitable for a motor, we tell you plainly and price a new electric door for comparison.
- A safety edge on the bottom rail, and photocells where the risk assessment calls for them, stop or reverse the door on obstruction.
- Wall keypads, key switches and smart app control can be added to a conversion as separate, priced options.
- The engineer releases the spring tension and converts or replaces the barrel so a tubular motor can drive it, with a control box on the wall.
How does it work in Thamesmead?
Once you accept, your fitting date is confirmed in writing and depends on installer availability. On the day the motor, controls and safety devices are fitted, tested and handed over with the paperwork.
- STEP 01
Guide price
Answer a few quick questions online and see a price range for the conversion.
- STEP 02
Free survey
We check the curtain, barrel, box, guides and power, and confirm the door can take a motor.
- STEP 03
Written quote
You get the price inc VAT, what is included and the payment stages in writing.
- STEP 04
Fitting day
Motor, controls and safety devices fitted, the door commissioned and the paperwork handed over.
How much does manual to electric roller door conversion cost in Thamesmead?
| Item | Guide price (inc VAT) | Ex VAT |
|---|---|---|
| Manual to electric conversion, fitted and commissioned | £495–£895 | £412.50–£745.83 + VAT |
Guide prices for homes, last reviewed 25 October 2026. Your written quote is the price. See the full price list.
Covering Thamesmead and nearby
We survey and fit roller garage doors across Thamesmead, including SE28, SE2 and SE18, as part of our coverage in Greater London. Thamesmead is about 11 miles from Westminster.
We also cover Woolwich (3 miles), Barking (3 miles) and Welling (3 miles).
Rules that apply in Thamesmead
Electrics
An electric door needs a power supply near the roller box. Electrical work must meet BS 7671, and in England some domestic electrical work is notifiable under Part P, so it is done by a registered competent person or signed off by building control.
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 UKCA or CE marking, as the Supply of Machinery (Safety) Regulations 2008 require.
Manual to electric roller door conversion in Thamesmead: questions
Do you cover Thamesmead?
Yes. Thamesmead is part of the area we cover in Greater London, including SE28, SE2 and SE18. Get a guide price online, then we confirm a survey or visit date in writing. Dates depend on installer and engineer availability.
What do you check at a survey in SE28?
At a survey in SE28 we measure the width and height of the opening, the headroom above it for the roller box, the side room for the guide rails and the floor level. We also look at the lintel and where power can come from for an electric door.
Can I get a price for Thamesmead 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.
Is the survey in Thamesmead really free?
Yes. For a new door, a replacement or a conversion, the survey is free and there is no obligation to go ahead. We measure the opening, check the lintel, headroom, side room and power, and send a written quote afterwards.
Do I need an electrician for a conversion?
An electric door needs a power supply near the box, usually a fused spur or a socket. If you already have one in a suitable place, it can normally be used. If not, a qualified electrician fits a new fused spur, priced separately in your quote. In England and Wales some domestic electrical work is notifiable under Part P.
Will I still be able to open the door by hand?
Not in the way you do now, because the motor holds the curtain in place. Most electric roller doors have a manual override, usually an internal crank or winding handle, for use in a power cut. A battery backup unit can also be added so the door runs for a limited number of cycles when the power is off.
Other roller door services in Thamesmead
Electric doors in Thamesmead
Remotes and keypads in Thamesmead
Battery and safety in Thamesmead
Manual doors in Thamesmead
Steel doors in Thamesmead
Double and wide doors in Thamesmead
Security-rated doors in Thamesmead
Aluminium doors in ThamesmeadManual to electric roller door conversion in Thamesmead
See a guide price in four steps, then book a free survey.