Sizes, finishes and features

Double and wide roller garage doors in Cornwall

Looking for double and wide roller garage doors in Cornwall? Pick your town below for local details, or start a guide price now. New doors, replacements and conversions start with a free, no-obligation survey.

Get my guide price Call 0800 088 6248

Guide price: from £1,395 inc VAT
First step: Free survey
Covers: Cornwall
Towns listed: 9

Wide anthracite roller door across a double garage on a stone house at sunset

Computer-generated image

What should I know about double and wide roller garage doors in Cornwall?

Measure the width of your opening at the top, middle and bottom, and use the narrowest figure for your guide price.
Think about electric operation for any opening over 4 m, since the wide doubles in our price list are all electric.
Ask whether pier removal needs building regulations approval before planning to turn two openings into one.
Look along the lintel for cracks or sagging, because a wide door's box is fixed along its full length.

Towns we cover in Cornwall

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 double and wide roller garage doors

Item	Guide price (inc VAT)	Ex VAT
Manual roller door, double 3.0–4.0 m	£1,395–£1,995	£1,162.50–£1,662.50 + VAT
Electric single-skin roller door, double 3.0–4.0 m	£1,795–£2,595	£1,495.83–£2,162.50 + VAT
Insulated electric roller door, double 3.0–4.0 m	£2,195–£3,295	£1,829.17–£2,745.83 + VAT
Insulated electric roller door, wide double 4.0–5.5 m	£2,595–£3,995	£2,162.50–£3,329.17 + 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 England

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.

Questions about double and wide roller garage doors in Cornwall

Which towns do you cover in Cornwall?

We cover Cornwall, including Redruth, Falmouth, St Austell and Truro. Every town has its own page with local details, and you can start a guide price for any postcode in Cornwall online.

How do I book a survey in Cornwall?

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.

Are guide prices the same across Cornwall?

Yes. The guide prices are the same in every town in Cornwall. The written quote reflects your opening and the door you choose, not your postcode.

Do I need permission to turn two garage openings into one?

Removing a pier and fitting a longer lintel is structural work, and it may need Building Regulations approval. Whether planning permission is needed depends on your property, so check with your local authority, especially for listed buildings or homes in a conservation area. Our guide to planning and building regulations covers the questions to ask.

Will a roller door give me more width than my double up-and-over door?

Possibly a little. An up-and-over door has a frame and swing-out arms at the sides, and a roller door doesn't, so converting can improve the clear width slightly. The guide rails still need some side room at each end. We measure the clear width you'd get at survey, so you know before ordering.