Square roof lanterns in Warwick
Looking for a square roof lantern in Warwick? We price it to your kerb size, confirm the fixed price in writing and deliver to CV34 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price a square roof lantern for Warwick
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Square roof lanterns for Warwick homes
Four triangular panes meeting at a point: a pyramid lantern for square openings.
At 52.28°N, Warwick sees roughly 7h 41m of daylight in late December and 16h 47m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Stock colours or any RAL on request
- No ridge, a neat apex cap instead
- Ideal over a table, island or hallway
Delivery and fitting in Warwick
Delivery to CV34 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Warwick before quoting.
Delivery to CV34 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Square roof lantern prices for Warwick
Guide prices for common square roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £1,095–£1,295£912 ex VAT from | Configure |
| 1200 × 1200 mm | 1.44 m² | £1,295–£1,495£1,079 ex VAT from | Configure |
| 1500 × 1500 mm | 2.25 m² | £1,595–£1,895£1,329 ex VAT from | Configure |
| 2000 × 2000 mm | 4.00 m² | £2,395–£2,795£1,996 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 Warwick
For homes in England, a new or replacement rooflight should achieve a U-value of 2.2 W/m²K or better in the horizontal position, under Approved Document L.
Planning-wise, a lantern on a new extension is judged as part of that extension, while one added to an existing roof can fall outside permitted development if it stands more than 150 mm proud.
Building regulations in Warwick are checked by your local authority building control team or a registered building control approver. Replacing a rooflight in an existing home is building work. Installers registered with a competent person scheme can self-certify; otherwise building control must be involved.
Sources: Approved Document L, GOV.UK · Planning Portal
Questions from Warwick
Will a square lantern leak at the top?
It should not when it is correctly installed and maintained. The apex is factory-designed to shed water; leaks usually come from the upstand or roof membrane rather than the lantern itself, which is why the upstand detail matters.
Is a pyramid lantern more expensive than a rectangular one?
Per square metre it can cost slightly more, because every pane is a triangle and the apex needs a special joint. The difference is usually small next to the effect of size and glass choice.
Do I need planning permission for a roof lantern in Warwick?
Often not, but it depends on the roof, the property and whether it is listed or in a conservation area. Check with your district, borough or unitary council before ordering.
Do you deliver roof lanterns to Warwick?
Yes. Delivery to Warwick (CV34) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.