Square roof lanterns in Royal Leamington Spa
Planning an extension in Royal Leamington Spa? 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 Royal Leamington Spa
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Square roof lanterns for Royal Leamington Spa homes
Four triangular panes meeting at a point: a pyramid lantern for square openings.
On the shortest day Royal Leamington Spa gets about 7h 41m of daylight, with the sun only 14.3° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Ideal over a table, island or hallway
- No ridge, a neat apex cap instead
- Strong central focal point from below
Delivery and fitting in Royal Leamington Spa
Your quote includes delivery to Royal Leamington Spa at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Royal Leamington Spa can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to CV32 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Square roof lantern prices for Royal Leamington Spa
What square roof lanterns cost in common sizes (guide, inc 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 Royal Leamington Spa
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 Royal Leamington Spa 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 Royal Leamington Spa
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.
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.
Is it worth having solar-control glass in Royal Leamington Spa?
With the midsummer sun about 61.2° high at noon, roof glass in Royal Leamington Spa gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do I need planning permission for a roof lantern in Royal Leamington Spa?
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.