Roller door types · LL55
Security-rated roller garage doors in Caernarfon
If your insurer has asked about garage security, a certificated roller door for your home in Caernarfon may be worth a look. We survey and fit in Gwynedd, and you keep the product certificate and commissioning paperwork.
- Guide price
- from £2,295 inc VAT
- First step
- Free survey
- Covers
- Caernarfon, LL55
- Area
- Gwynedd
Computer-generated image
What should I know about security-rated roller garage doors in Caernarfon?
- Ask to see the certificate for the exact door model in your quote, and check that the model name and rating match.
- Look at the lintel and the brickwork around the opening, as a rated door relies on sound masonry for its fixings.
- Think about what the garage connects to, because an integral garage with a door into the house may need more protection than a detached store.
- Consider battery backup if the garage is your main way in, so the door keeps working for a limited number of cycles in a power cut.
How does it work in Caernarfon?
At a free survey in Caernarfon, we measure the opening and check the lintel, reveals and power, then show you the certificate for the model we recommend. The written quote names that exact model and rating.
- 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 security-rated roller garage doors cost in Caernarfon?
| Item | Guide price (inc VAT) | Ex VAT |
|---|---|---|
| Security-rated insulated electric door, single up to 2.4 m | £2,295–£3,495 | £1,912.50–£2,912.50 + VAT |
| Security-rated insulated electric door, double 3.0–4.0 m | £3,195–£4,695 | £2,662.50–£3,912.50 + 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
Caernarfon is within the area we cover in Gwynedd. Homes in LL55 get the same survey, quote and fitting process as everywhere else we work. Caernarfon lies around 8 miles from Bangor.
Looking from a neighbouring town? We also cover Llangefni (8 miles) and Bangor (Gwynedd) (8 miles).
Rules that apply in Caernarfon
Powered door safety
Every powered door we fit is commissioned with force testing to BS EN 12453 and handed over with a Declaration of Conformity and UKCA or CE marking, as the Supply of Machinery (Safety) Regulations 2008 require.
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.
Security-rated roller garage doors in Caernarfon: questions
Can I get a price for Caernarfon without anyone visiting?
Yes. The guide price tool takes four steps and gives a range for your opening and door type. It is a guide, not a quote: the written quote comes after the survey or once the visit price is agreed.
Is the survey in Caernarfon really free?
Yes. For a new door, a replacement or a conversion, the survey is free and there is no obligation to go ahead. We measure the opening, check the lintel, headroom, side room and power, and send a written quote afterwards.
How long does it take to fit a roller garage door in Caernarfon?
Most single domestic roller doors are fitted in a day once the door has been made, including removing the old door. Wider doors, conversions that need building work and jobs where power has to be run can take longer; the quote says what to expect.
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.
Does a security-rated roller door have a manual override?
Like most electric roller doors, it normally has a manual override for power cuts, usually an internal crank or winding handle. Where the garage has no other way in, an external override may be possible, though it's worth thinking about where it sits. Battery backup is another option, running the door for a limited number of cycles while the power is off.
Are security-rated roller doors also insulated?
Yes. The security-rated doors in our price list are insulated electric doors, so you get foam-filled laths that reduce heat loss, draughts and noise as well as tested resistance to forced entry. Insulated laths make a larger roll in the box, though, so the headroom above your opening is checked carefully at survey.
Other roller door services in Caernarfon
Insulated doors in Caernarfon
Steel doors in Caernarfon
Electric doors in Caernarfon
Remotes and keypads in Caernarfon
Double and wide doors in Caernarfon
Vision and vent laths in Caernarfon
Safety edge and photocells in Caernarfon
Damaged laths in CaernarfonSecurity-rated roller garage doors in Caernarfon
See a guide price in four steps, then book a free survey.