Large roof lanterns in Holyhead
Order large roof lanterns for delivery to Holyhead and nearby Caernarfon and Bangor (Gwynedd). Every lantern is checked against your measurements before it is ordered, and the price on your quote is fixed for the specification shown; any extra work is agreed with you first.
Price a large roof lantern for Holyhead
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Large roof lanterns for Holyhead homes
Lanterns of three metres and more for open-plan extensions, with intermediate rafters.
Winter daylight in Holyhead lasts about 7h 30m, against 17h 00m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Fitting can be quoted on request
- Delivered as a frame kit with glass
- Approximate weight given with your quote
Delivery and fitting in Holyhead
Your quote includes delivery to Holyhead 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 LL65 and quote a fixed price after seeing photos or surveying.
Delivery to LL65 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Large roof lantern prices for Holyhead
Typical guide prices for large roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 2000 × 3000 mm | 6.00 m² | £3,195–£3,695£2,662 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,095–£4,795£3,412 ex VAT from | Configure |
| 2500 × 4000 mm | 10.00 m² | £4,895–£5,695£4,079 ex VAT from | Configure |
| 3000 × 4000 mm | 12.00 m² | £5,695–£6,595£4,746 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 Holyhead
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 Holyhead 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 Holyhead
Do large lanterns overheat a room?
A large area of south-facing glass can make a room warm on sunny days. Solar-control glass, an opening vent and good background ventilation all help. Our guide on overheating explains the options.
Does a large lantern need structural calculations?
The roof structure around it usually does. Your engineer or building control body will want the lantern's weight and the opening size.
Is it worth having solar-control glass in Holyhead?
With the midsummer sun about 60.1° high at noon, roof glass in Holyhead gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do you deliver roof lanterns to Holyhead?
Yes. Delivery to Holyhead (LL65) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.