Square roof lanterns in Belper
Planning an extension in Belper? 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 Belper
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Square roof lanterns for Belper homes
Four triangular panes meeting at a point: a pyramid lantern for square openings.
At 53.02°N, Belper sees roughly 7h 33m of daylight in late December and 16h 56m 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
- Ideal over a table, island or hallway
- Four triangular panes to a single apex
Delivery and fitting in Belper
Delivery to DE56 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 Belper before quoting.
Delivery to DE56 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Square roof lantern prices for Belper
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 Belper
In England, building regulations energy guidance sets a limiting U-value of 2.2 W/m²K for new and replacement rooflights in existing homes, measured horizontally.
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 Belper 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 Belper
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.
What is the largest square lantern?
Ranges differ. Many go to around 3 m square, with extra hip bars on larger sizes. Tell us your kerb size and we will confirm which ranges can make it.
How quickly can I get a roof lantern in Belper?
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 DE56.
Is it worth having solar-control glass in Belper?
With the midsummer sun about 60.4° high at noon, roof glass in Belper gets strong summer sun. Solar control is recommended for large or south-facing lanterns.