Sizes, finishes and features

Made-to-measure roller garage doors in County Londonderry

We provide made-to-measure roller garage doors across County Londonderry, from Derry/Londonderry to Coleraine. New doors, replacements and conversions start with a free, no-obligation survey.

Get my guide price Call 0800 088 6248

Guide price: from £1,495 inc VAT
First step: Free survey
Covers: County Londonderry
Towns listed: 4

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 County Londonderry?

Look for pipes, cables or lights near the top of the opening inside, because they may need moving to make room for the box.
Check the clear wall either side of the opening, since the guide rails typically need around 75 to 100 mm each side.
Check the height at both sides and in the middle, since an uneven floor can make one side of the opening taller than the other.
Have your rough measurements to hand when you request a guide price, even though the door is built to the survey sizes.

Towns we cover in County Londonderry

How does it work?

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.

Guide prices for made-to-measure roller garage doors

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.

Rules that apply in Northern Ireland

Structural work

Structural alterations, such as widening the opening or fitting a new lintel, need building control approval from your council under the Building Regulations (Northern Ireland) 2012 before work starts.

Planning

Replacing a garage door is not usually development that needs planning permission in Northern Ireland. Listed building consent applies to listed buildings, and conservation-area controls, planning conditions or covenants can restrict changes to how a garage looks, so check before ordering.

Questions about made-to-measure roller garage doors in County Londonderry

Which towns do you cover in County Londonderry?

We cover County Londonderry, including Derry/Londonderry, Coleraine, Limavady and Magherafelt. Every town has its own page with local details, and you can start a guide price for any postcode in County Londonderry online.

How do I book a survey in County Londonderry?

Start with the guide price tool or the form on this page. We then contact you to arrange a free survey for a new door, replacement or conversion, and confirm the date in writing.

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

Replacing a garage door is not usually development that needs planning permission in Northern Ireland, and widening the opening needs building control approval from your council. If you live in a listed building, a conservation area or on an estate with covenants or planning conditions, check before ordering.

Can I order a made-to-measure door without a survey?

We don't order doors from customer measurements alone. The door is built to sizes taken at our free survey, where we also check the lintel, headroom, floor and power. That way, if the door doesn't fit, getting the sizes right is our job, not yours. Your own measurements are still useful for the online guide price before the survey.

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.