Sizes, finishes and features · LL57

Double and wide roller garage doors in Bangor (Gwynedd)

For a double garage in Bangor (Gwynedd), one roller door can replace a wide up-and-over door without any swing-out arms. We cover the LL57 area, and the survey checks the lintel, headroom and floor level across the full width.

Get my guide price Call 0800 088 6248

Guide price: from £1,395 inc VAT
First step: Free survey
Covers: Bangor (Gwynedd), LL57 and LL59
Area: Gwynedd

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 Bangor (Gwynedd)?

Check whether the floor slopes or dips across the opening, as a wide bottom rail needs to sit evenly when closed.
Allow extra headroom for a wide door, since larger laths make a bigger roll and need a deeper box.
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.

How does it work in Bangor (Gwynedd)?

Once you accept the quote, we confirm the fitting date in writing, depending on installer availability. Until you've signed off the quote, no door is ordered and you're under no obligation.

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 double and wide roller garage doors cost in Bangor (Gwynedd)?

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.

Covering Bangor (Gwynedd) and nearby

Our coverage in Gwynedd includes Bangor (Gwynedd) and the LL57 and LL59 postcode districts, so the same guide prices and written quotes apply here.

Looking from a neighbouring town? We also cover Llangefni (8 miles) and Caernarfon (8 miles).

Rules that apply in Bangor (Gwynedd)

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 in Wales before it starts.

Planning

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

Double and wide roller garage doors in Bangor (Gwynedd): questions

Is an electric roller door worth it for a garage in Bangor (Gwynedd)?

That depends on how often you use the garage. An electric door opens from the car with a remote and has safety devices fitted, while a manual door costs less and suits occasional use. We price both for your Bangor (Gwynedd) garage so you can compare.

Do I need permission for a new roller garage door in Bangor (Gwynedd)?

Replacing a garage door is not usually development that needs planning permission in Wales, 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.

Can you remove my old garage door in Bangor (Gwynedd)?

Yes. Every door price includes removing and disposing of an old roller or up-and-over door at your Bangor (Gwynedd) address, along with standard fixings and making good to the reveals. If the frame or lintel needs work, we price it at the survey before you agree.

Do you charge more for Bangor (Gwynedd) than other towns in Gwynedd?

No. Guide prices are the same for Bangor (Gwynedd) as for anywhere else we cover in Gwynedd. The written quote reflects your opening and the door you choose, not your postcode, apart from islands and remote areas where any travel cost is shown in advance.

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.