Roller door types · LL55
Steel roller garage doors in Caernarfon
For homes in Caernarfon, a steel roller door comes with a tubular motor, rolling-code remotes and tested safety devices. We fit throughout LL55, and you receive the Declaration of Conformity for the powered door on fitting day.
- Guide price
- from £1,345 inc VAT
- First step
- Free survey
- Covers
- Caernarfon, LL55
- Area
- Gwynedd
Computer-generated image
What should I know about steel roller garage doors in Caernarfon?
- Check the lintel above the opening for cracks or sagging, since a heavier steel curtain relies on sound fixings at the top.
- Look at the brick or blockwork on each side of the opening, as the guide rails for a steel door need solid reveals to fix to.
- Measure the width of your opening, because our steel price list covers singles up to 2.4 m and doubles of 3.0 to 4.0 m, and other widths are priced on survey.
- Compare steel with insulated aluminium if a warmer garage is a priority, as it's the foam-filled lath that reduces heat loss.
How does it work in Caernarfon?
We then arrange a free survey in Caernarfon to check the lintel, reveals, headroom and power supply. Your written quote states the exact door, any extras and the total price including VAT.
- 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 steel roller garage doors cost in Caernarfon?
| Item | Guide price (inc VAT) | Ex VAT |
|---|---|---|
| Steel electric roller door, single up to 2.4 m | £1,345–£1,995 | £1,120.83–£1,662.50 + VAT |
| Steel electric roller door, double 3.0–4.0 m | £2,095–£3,095 | £1,745.83–£2,579.17 + VAT |
Guide prices for homes, last reviewed 25 October 2026. Your written quote is the price. See the full price list.
Covering Caernarfon and nearby
Our coverage in Gwynedd includes Caernarfon and the LL55 postcode district, so the same guide prices and written quotes apply here. Caernarfon lies around 8 miles from Bangor.
Other places close to Caernarfon that we cover include Llangefni, Bangor (Gwynedd) and Holyhead.
Rules that apply in Caernarfon
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.
Steel roller garage doors in Caernarfon: questions
Do I need permission for a new roller garage door in Caernarfon?
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.
Is an electric roller door worth it for a garage in Caernarfon?
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 Caernarfon garage so you can compare.
Can you remove my old garage door in Caernarfon?
Yes. Every door price includes removing and disposing of an old roller or up-and-over door at your Caernarfon 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 Caernarfon than other towns in Gwynedd?
No. Guide prices are the same for Caernarfon 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.
Is a steel door the right choice for a row of lock-ups?
It can be, particularly where a stiffer curtain appeals for garages that are opened less often. Every steel door in our price list is electric, though, so each garage needs a power supply near its box. Where lock-ups have no power, manual aluminium doors may be more practical. We can survey and price a whole row together.
How do I open a steel roller door in a power cut?
Use the manual override, normally an internal crank or winding handle that turns the barrel by hand. Keep it somewhere you can find quickly. A steel curtain is heavy, so take your time and wind steadily. If you'd rather not crank it, battery backup keeps the door running for a limited number of cycles while the power is off.
Other roller door services in Caernarfon
Aluminium doors in Caernarfon
Security-rated doors in Caernarfon
Electric doors in Caernarfon
Double and wide doors in Caernarfon
Manual doors in Caernarfon
Made-to-measure doors in Caernarfon
Remotes and keypads in Caernarfon
Low-headroom doors in CaernarfonSteel roller garage doors in Caernarfon
See a guide price in four steps, then book a free survey.