Square roof lanterns in Crowborough
Looking for a square roof lantern in Crowborough? We price it to your kerb size, confirm the fixed price in writing and deliver to TN6 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price a square roof lantern for Crowborough
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Square roof lanterns for Crowborough homes
Four triangular panes meeting at a point: a pyramid lantern for square openings.
Winter daylight in Crowborough lasts about 7h 54m, against 16h 33m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Strong central focal point from below
- Square sizes from about one metre
- No ridge, a neat apex cap instead
Delivery and fitting in Crowborough
Your quote includes delivery to Crowborough at a confirmed price, usually to the kerbside or driveway on pallets.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Crowborough before quoting.
Delivery to TN6 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Square roof lantern prices for Crowborough
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 Crowborough
England's Approved Document L caps the U-value of new or replacement rooflights in existing homes at 2.2 W/m²K, calculated with the glass horizontal.
Lanterns on permitted development extensions are part of the extension's height limits. Adding one to an existing roof is different: over 150 mm of projection can mean a planning application.
Building regulations in Crowborough 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 Crowborough
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 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 you deliver roof lanterns to Crowborough?
Yes. Delivery to Crowborough (TN6) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.
How quickly can I get a roof lantern in Crowborough?
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 TN6.