Square roof lanterns in Heswall
Planning an extension in Heswall? A square roof lantern is one of the quickest ways to bring daylight into the middle of the room. Use the configurator for a guide price, then send your kerb size for a fixed quote and delivery date.
Price a square roof lantern for Heswall
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Square roof lanterns for Heswall homes
Four triangular panes meeting at a point: a pyramid lantern for square openings.
At 53.33°N, Heswall sees roughly 7h 30m of daylight in late December and 17h 00m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- No ridge, a neat apex cap instead
- Four triangular panes to a single apex
- Ideal over a table, island or hallway
Delivery and fitting in Heswall
We confirm the delivery cost and date for CH60 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Heswall can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to CH60 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Square roof lantern prices for Heswall
Typical guide prices for square roof lanterns, supply only and including VAT:
| 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 Heswall
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.
On a permitted development extension the lantern counts towards the extension's height; on an existing roof, a rooflight projecting more than 150 mm may need planning permission.
Building regulations in Heswall 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 Heswall
Can I have an opening vent in a pyramid lantern?
Some ranges can fit a vent in one of the triangular panes, others cannot. We will tell you on the quote whether your chosen range allows it.
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 it worth having solar-control glass in Heswall?
With the midsummer sun about 60.1° high at noon, roof glass in Heswall gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do you deliver roof lanterns to Heswall?
Yes. Delivery to Heswall (CH60) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.