Fitting, replacement and upgrades · TW7

Roller garage door replacement in Isleworth

Whether the old door on your garage in Isleworth is a dented single-skin roller or an up-and-over that has had its day, we can replace it. We cover TW7 postcodes, measuring the opening again rather than copying the old door's size.

Get my guide price Call 0800 088 6248

Guide price: from £1,195 inc VAT
First step: Free survey
Covers: Isleworth, TW7, TW3 and TW5
Area: Greater London

Old faded and dented beige roller garage door ready to be replaced

Computer-generated image

What should I know about roller garage door replacement in Isleworth?

Springs on old manual doors hold stored energy, so our fitters release them with the proper tools before dismantling anything.
Reveals, lintel and fixing points are checked once the old door is off, and any making good is agreed with you first.
If only a lath or two is damaged on a sound door, we'll tell you that a repair may be better value.
Security-rated models are available, and we show you the manufacturer's certificate for the exact door being quoted.

How does it work in Isleworth?

When you accept the quote, we confirm your fitting date in writing, based on installer availability. The old door is removed, the new one is fitted and commissioned, and the paperwork is handed over.

STEP 01
Guide price
Answer four quick questions online and see a price range for your opening.
STEP 02
Free survey
We measure the opening, headroom, side room, lintel and power, and talk through options.
STEP 03
Written quote
You get the price inc VAT, what is included and the payment stages in writing.
STEP 04
Fitting day
Old door out, new door in, commissioned and handed over with the paperwork.

How much does roller garage door replacement cost in Isleworth?

Item	Guide price (inc VAT)	Ex VAT
Insulated electric roller door, single up to 2.4 m	£1,495–£2,295	£1,245.83–£1,912.50 + VAT
Electric single-skin roller door, single up to 2.4 m	£1,195–£1,745	£995.83–£1,454.17 + VAT
Insulated electric roller door, double 3.0–4.0 m	£2,195–£3,295	£1,829.17–£2,745.83 + VAT

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

Covering Isleworth and nearby

Isleworth is within the area we cover in Greater London. Homes in TW7, TW3 and TW5 get the same survey, quote and fitting process as everywhere else we work. Isleworth is about 9 miles from Westminster.

Nearby, we also take enquiries from Hounslow, Heston and Richmond.

Rules that apply in Isleworth

Planning

Replacing a garage door is not usually development that needs planning permission. Check first if your home is listed (listed building consent covers works that affect its character), sits in a conservation area with an Article 4 direction, or is on an estate where planning conditions or covenants control garage doors.

Structural work

Widening the opening, removing a central pier or fitting a new lintel is structural work that needs Building Regulations approval from building control before it starts.

Roller garage door replacement in Isleworth: questions

Is the survey in Isleworth 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.

How much does roller garage door replacement cost in Isleworth?

Our guide price for roller garage door replacement is from £1,195 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 Isleworth as elsewhere we cover.

Do you cover Isleworth?

Yes. Isleworth is part of the area we cover in Greater London, including TW7, TW3 and TW5. 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 TW7?

At a survey in TW7 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 you replace a roller door made by a different company?

Yes. We replace roller garage doors of any make, and up-and-over doors too. The old door is removed and disposed of as part of the price, so it doesn't matter who made or fitted it. What matters is the opening itself, which we measure afresh at the free survey before quoting.

Is VAT included in the replacement price?

Yes. Home prices are shown including VAT. Garage doors are standard-rated at 20% and there's no reduced rate for them, so the figure in your written quote is the price you pay, unless you change the specification or further work is agreed with you in writing.