Fitting, replacement and upgrades · RH12
Manual to electric roller door conversion in Horsham
We convert manual roller garage doors to electric for homes in Horsham and elsewhere in West Sussex. You get remote operation, a manual override for power cuts, and a fitting date confirmed in writing once you've accepted the quote.
- Guide price
- from £495 inc VAT
- First step
- Free survey
- Covers
- Horsham, RH12 and RH13
- Area
- West Sussex
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What should I know about manual to electric roller door conversion in Horsham?
- A safety edge on the bottom rail, and photocells where the risk assessment calls for them, stop or reverse the door on obstruction.
- If your door isn't suitable for a motor, we tell you plainly and price a new electric door for comparison.
- 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.
- A manual override lets you open the converted door in a power cut, and a battery backup unit can be added.
How does it work in Horsham?
Get a guide price online for converting your manual roller door. Then book a free survey at your home in Horsham.
- 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 Horsham?
| 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 Horsham and nearby
We take enquiries from across Horsham, from RH12 outwards, and confirm every price and date in writing before anything is ordered. Horsham is about 25 miles from Chichester.
We also cover Crawley (7 miles), Horley (11 miles) and Haywards Heath (11 miles).
Rules that apply in Horsham
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 Horsham: questions
Do I need permission for a new roller garage door in Horsham?
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.
Is an electric roller door worth it for a garage in Horsham?
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 Horsham garage so you can compare.
How much does manual to electric roller door conversion cost in Horsham?
Our guide price for manual to electric roller door conversion is from £495 inc VAT. The figure for your garage depends on the opening size, the door specification and any extras, and is confirmed in a written quote after a free survey. The guide prices are the same in Horsham as elsewhere we cover.
Do you cover Horsham?
Yes. Horsham is part of the area we cover in West Sussex, including RH12 and RH13. Get a guide price online, then we confirm a survey or visit date in writing. Dates depend on installer and engineer availability.
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.
Other roller door services in Horsham
Manual to electric roller door conversion in Horsham
See a guide price in four steps, then book a free survey.
