Roof lantern installation in Caernarfon
We quote roof lantern installation for Caernarfon and the rest of Gwynedd, matched to the exact size of your lantern, with the price confirmed in writing before you order.
Price lantern fitting for Caernarfon
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Lantern fitting for Caernarfon homes
Optional fitting by installers working under S&K, quoted for your postcode.
On the shortest day Caernarfon gets about 7h 32m of daylight, with the sun only 13.4° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Installers working under S&K
- Fixed price in writing before work starts
- Optional fitting quoted for your postcode
Delivery and fitting in Caernarfon
Your quote includes delivery to Caernarfon at a confirmed price, usually to the kerbside or driveway on pallets.
If you would like us to fit it, we will check fitting cover for LL55 and quote a fixed price after seeing photos or surveying.
Delivery to LL55 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Roof lantern installation guide prices for Caernarfon
Guide prices for fitting only, by lantern size, including VAT (the lantern is priced separately):
| Lantern size | Fit to ready upstand | Replace existing lantern |
|---|---|---|
| 1200 × 1200 mm | £545 | £995 |
| 1000 × 1500 mm | £545 | £995 |
| 1000 × 2000 mm | £595 | £1,095 |
| 1500 × 3000 mm | £845 | £1,395 |
Fitting guide prices include VAT and exclude the lantern, access equipment and any roof or kerb repairs. New openings are priced after a survey. Your fixed price is confirmed in writing before work starts.
Planning and building regulations for Caernarfon
Rooflight energy standards in Wales come from the Welsh Approved Document L (2022), so check figures quoted for England do not get used by mistake.
Wales has its own householder permitted development rules; listed buildings and conservation areas are the usual cases needing consent.
Building regulations in Caernarfon are checked by your local authority building control team. Replacing a rooflight in an existing home is building work in Wales too. A competent person scheme installer can self-certify; otherwise building control should be notified.
Sources: Approved Documents (Wales), Planning Portal · Planning permission, GOV.WALES
Questions from Caernarfon
Can you build the upstand as well?
We can quote for upstands and associated roofing on a survey basis.
How long does fitting take?
A lantern on a ready upstand is often fitted in a few hours. Replacement and new openings take longer.
Who checks building regulations for a lantern in Caernarfon?
Your local authority building control team. For a lantern in a new extension it forms part of the extension's approval; replacements in existing homes have their own rules.
How quickly can I get a roof lantern in Caernarfon?
Stock sizes are typically ready in 5–10 working days, made-to-measure in 3–4 weeks, plus delivery. Your quote gives the date for LL55.