Fitting, replacement and upgrades · BR8
Manual to electric roller door conversion in Swanley
Manual to electric conversions in Swanley start with an honest check of your existing door. If it's sound, we quote for the conversion; if it isn't, we say so and price a new electric door instead. We cover BR8 postcodes with a free survey and written quote.
- Guide price
- from £495 inc VAT
- First step
- Free survey
- Covers
- Swanley, BR8, BR5 and DA4
- Area
- Kent
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What should I know about manual to electric roller door conversion in Swanley?
- 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 free survey checks that the curtain, barrel, box and guide rails are sound and compatible before anything is quoted.
How does it work in Swanley?
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 Swanley?
| 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 Swanley and nearby
Swanley is within the area we cover in Kent. Homes in BR8, BR5 and DA4 get the same survey, quote and fitting process as everywhere else we work. Swanley lies around 17 miles from Maidstone.
Looking from a neighbouring town? We also cover Bexley (3 miles) and Orpington (4 miles).
Rules that apply in Swanley
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 Swanley: questions
Can I get a price for Swanley 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 an electric roller door worth it for a garage in Swanley?
That depends on how often you use the garage. An electric door opens from the car with a remote and has safety devices fitted, while a manual door costs less and suits occasional use. We price both for your Swanley garage so you can compare.
Do I need permission for a new roller garage door in Swanley?
Replacing a garage door is not usually development that needs planning permission in England, and widening the opening needs building control approval. If you live in a listed building, a conservation area or on an estate with covenants or planning conditions, check before ordering.
Can I message you a photo of my garage in Swanley?
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 Swanley. Send them by WhatsApp or mention them in your enquiry, and we will reply in writing.
How do I know if my manual roller door can be motorised?
The only reliable way is a survey. We check that the curtain runs smoothly, the laths are undamaged, and the barrel, box and guide rails are sound and compatible with a tubular motor. If they are, we quote for the conversion; if not, we explain why and price a new electric door so you can compare the two.
Is converting better value than buying a new electric door?
Compare the conversion price with the new-door prices on our prices page. A conversion keeps your existing curtain, barrel, box and guides, so it only makes sense when those parts are in good condition. If the door is worn, or you'd like insulated laths, a new electric door may be better value overall, and your quote can show both.
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Servicing in Swanley
Installation in SwanleyManual to electric roller door conversion in Swanley
See a guide price in four steps, then book a free survey.