Fitting, replacement and upgrades · TS17

Battery backup and safety upgrades in Thornaby-on-Tees

We replace safety edges and photocells on electric roller garage doors in Thornaby-on-Tees, so the door stops or reverses when something is in its path. Homes in TS17 postcodes get the price confirmed before the visit is booked.

Request a visit Call 0800 088 6248

Guide price: from £99 inc VAT
First step: Visit price agreed first
Covers: Thornaby-on-Tees, TS17, TS18 and TS16
Area: North Yorkshire

Roller door control box and battery backup unit mounted on a garage wall

Computer-generated image

What should I know about battery backup and safety upgrades in Thornaby-on-Tees?

A battery backup unit lets the door run for a limited number of cycles when the mains power is off.
Where a door has never had photocells, any extra wiring needed is priced before we come out.
After fitting, the door is tested to check it stops and reverses as it should with the new devices.
We check your motor and control box are compatible with the upgrade before the visit is booked, not on the day.

How does it work in Thornaby-on-Tees?

Tell us about the electric roller door at your home in Thornaby-on-Tees and the upgrade you're interested in. The make of the motor or control box helps us check compatibility.

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 battery backup and safety upgrades cost in Thornaby-on-Tees?

Item	Guide price (inc VAT)	Ex VAT
Battery backup unit, fitted to an existing electric door	£149–£279	£124.17–£232.50 + VAT
Safety edge replacement, fitted	£159–£295	£132.50–£245.83 + VAT
Photocell pair replacement, fitted	£99–£189	£82.50–£157.50 + VAT

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

Covering Thornaby-on-Tees and nearby

Our coverage in North Yorkshire includes Thornaby-on-Tees and the TS17, TS18 and TS16 postcode districts, so the same guide prices and written quotes apply here. Thornaby-on-Tees lies around 41 miles from York.

We also cover Stockton-on-Tees (2 miles), Billingham (4 miles) and Middlesbrough (4 miles).

Rules that apply in Thornaby-on-Tees

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.

Battery backup and safety upgrades in Thornaby-on-Tees: questions

Can I message you a photo of my garage in Thornaby-on-Tees?

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 Thornaby-on-Tees. Send them by WhatsApp or mention them in your enquiry, and we will reply in writing.

Do you cover Thornaby-on-Tees?

Yes. Thornaby-on-Tees is part of the area we cover in North Yorkshire, including TS17, TS18 and TS16. Get a guide price online, then we confirm a survey or visit date in writing. Dates depend on installer and engineer availability.

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.

Do you repair roller doors you did not fit in Thornaby-on-Tees?

Yes. We repair roller garage doors of any make in Thornaby-on-Tees and across TS17, TS18 and TS16, where parts are available. If a part is no longer made, we tell you what will fit instead, or price a replacement door if that is the better option.

How many times will a battery backup open the door?

It depends on the unit, the motor and the size and weight of the door. A battery backup is designed for a limited number of cycles in a power cut, not for running the door for days. If you need the door after the battery runs down, use the manual override as the manufacturer's instructions describe.

Do I still need the manual override if I have a battery backup?

Yes. A battery unit covers a limited number of cycles, and it can run down during a long power cut or as the battery ages. Keep the override handle somewhere you can find it in the dark, and make sure everyone who uses the garage knows where it is and how it works.