Flat rooflights in Caernarfon
We supply flat rooflights to Caernarfon (LL55) and the rest of Gwynedd: sized in millimetres to your upstand, priced up front and delivered on pallets. Fitting can be quoted separately if you need it.
Price a flat rooflight for Caernarfon
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Flat rooflights for Caernarfon homes
A single near-flat pane on an upstand: minimal, low and discreet.
In midsummer the noon sun stands about 60.3° high over Caernarfon, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Very low profile from outside
- Fixed or electric opening versions
- Single glazed unit with a slight fall
Delivery and fitting in Caernarfon
We confirm the delivery cost and date for LL55 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Caernarfon can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to LL55 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Flat rooflight prices for Caernarfon
Guide prices for common flat rooflight sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £595–£695£496 ex VAT from | Configure |
| 1200 × 1200 mm | 1.44 m² | £695–£845£579 ex VAT from | Configure |
| 1000 × 1500 mm | 1.50 m² | £695–£845£579 ex VAT from | Configure |
| 1500 × 1500 mm | 2.25 m² | £895–£1,095£746 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in a stock colour. Your fixed price is confirmed in writing on your quote before you order.
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.
Permitted development rules in Wales are set separately, so check with your council, especially for listed buildings and conservation areas.
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 a flat rooflight open?
Some ranges offer electric opening versions. Ask for availability for your size.
Are flat rooflights cheaper than lanterns?
Usually, size for size. They use one glass unit and a simple frame.
Can you fit a roof lantern in Caernarfon?
We can quote for fitting where we have cover. Send your postcode and photos of the roof and kerb, and we will confirm before quoting.
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.