Sizes, finishes and features · HA1

Made-to-measure roller garage doors in Harrow

Garage openings in Harrow come in all sorts of sizes, which is why each door is made to measure. We survey, supply and fit throughout HA1, and the written quote sets out the exact sizes your door will be built to.

Get my guide price Call 0800 088 6248

Guide price: from £1,495 inc VAT
First step: Free survey
Covers: Harrow, HA1, HA3 and HA2
Area: Greater London

Surveyor measuring the width of an empty garage opening with a tape measure

Computer-generated image

What should I know about made-to-measure roller garage doors in Harrow?

Check the clear wall either side of the opening, since the guide rails typically need around 75 to 100 mm each side.
Note any piers, downpipes or meter boxes outside the opening that could affect a face-fixed door or box.
Look for pipes, cables or lights near the top of the opening inside, because they may need moving to make room for the box.
Measure from the underside of the lintel to the ceiling or lowest obstruction, as that space decides the size and position of the box.

How does it work in Harrow?

Enter your rough measurements in the online quote tool to see a guide price for your width band. That figure already covers fitting and disposal of the door you're replacing.

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 do made-to-measure roller garage doors cost in Harrow?

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
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 Harrow and nearby

We survey and fit roller garage doors across Harrow, including HA1, HA3 and HA2, as part of our coverage in Greater London. Harrow lies around 10 miles from Westminster.

Nearby, we also take enquiries from Wembley, Northolt and Greenford.

Rules that apply in Harrow

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.

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.

Made-to-measure roller garage doors in Harrow: questions

Do I need permission for a new roller garage door in Harrow?

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.

Do you cover Harrow?

Yes. Harrow is part of the area we cover in Greater London, including HA1, HA3 and HA2. Get a guide price online, then we confirm a survey or visit date in writing. Dates depend on installer and engineer availability.

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

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

What do you check at a survey in HA1?

At a survey in HA1 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.

Is a made-to-measure door more expensive than a standard size?

Our prices are set in width bands, and the door within each band is built to your measured sizes. The guide price changes when an opening moves into a wider band, or when it needs work beyond the door itself, such as a new lintel or building out the reveals. That extra work is priced on survey and shown on its own line in your written quote.

Why might my measurements differ from the surveyor's?

Openings are rarely perfectly square, so width and height often vary by a few millimetres from one point to another. The surveyor measures at several points, checks the floor level and works to the figures the door must fit. Small differences from your own measurements are normal, and the written quote is based on the survey.