Repairs and aftercare · CT1

Safety edge and photocell repairs in Canterbury

If the electric roller door on your garage in Canterbury won't close, or reverses for no reason, the safety edge or photocells may be at fault. We repair and replace them for homes in Kent, with the visit price agreed before we come out.

Request a visit Call 0800 088 6248

Guide price: from £99 inc VAT
First step: Visit price agreed first
Covers: Canterbury, CT1 and CT2
Area: Kent

Rubber safety edge on a roller door bottom rail and a photocell sensor on the guide rail

Computer-generated image

What should I know about safety edge and photocell repairs in Canterbury?

Replacement safety edges and photocell pairs have fitted prices, agreed before the visit is booked.
Photocells can often be added to doors that only have a safety edge, if the control box allows it.
Photocells either side of the opening stop the door closing while anything is breaking the beam between them.
After a repair, the door is tested to check it stops or reverses on obstruction before it's handed back.

How does it work in Canterbury?

Tell us what the roller door at your home in Canterbury is doing and what you've checked. Photos of the bottom rail, photocells and control box label help.

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 do safety edge and photocell repairs cost in Canterbury?

Item	Guide price (inc VAT)	Ex VAT
Photocell pair replacement, fitted	£99–£189	£82.50–£157.50 + VAT
Safety edge replacement, fitted	£159–£295	£132.50–£245.83 + VAT

Guide prices for homes, last reviewed 25 October 2026. Your written quote is the price. See the full price list.

Covering Canterbury and nearby

If your garage is in Canterbury (CT1 and CT2), you can get a guide price online now, and we confirm any survey or visit date in writing. Canterbury is about 24 miles from Maidstone.

Other places close to Canterbury that we cover include Whitstable, Herne Bay and Faversham.

Rules that apply in Canterbury

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.

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.

Safety edge and photocell repairs in Canterbury: questions

What should I do while I wait for a visit in Canterbury?

If the door is stuck part-open, keep people, pets and cars clear of it and switch off the power at the isolator if it is safe to reach. Do not force the curtain or open the roller box. Your Canterbury visit date is confirmed in writing.

Can I message you a photo of my garage in Canterbury?

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 Canterbury. Send them by WhatsApp or mention them in your enquiry, and we will reply in writing.

How much is a visit in Canterbury?

Prices for safety edge and photocell repairs start from £99 inc VAT, and the price is agreed before anyone comes out. Any parts not covered by that price are quoted before they are fitted, so you can decide on the spot. The guide prices are the same in Canterbury as elsewhere we cover.

Do you cover Canterbury?

Yes. Canterbury is part of the area we cover in Kent, including CT1 and CT2. 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 test my safety edge and photocells?

Follow the manufacturer's instructions for your door. In general, the test checks that the door stops or reverses when the safety edge meets an obstruction while closing, and that the door won't close while the photocell beam is broken. Keep people and pets clear while testing, and repeat the test monthly.

Can photocells be added to a door that doesn't have them?

Often, if the control box has a connection for them. Some older systems need extra wiring or a replacement control box first. Tell us what's on the control box label and we'll confirm whether photocells can be added, and the price, before booking. Our battery backup and safety upgrades page covers adding devices.