Large roof lanterns in Herne Bay
Buy large roof lanterns for homes in Herne Bay and across Kent. Choose a standard size or have one made to your kerb, see a guide price straight away, then get a fixed written quote with delivery to your CT6 address.
Price a large roof lantern for Herne Bay
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Large roof lanterns for Herne Bay homes
Lanterns of three metres and more for open-plan extensions, with intermediate rafters.
At 51.37°N, Herne Bay sees roughly 7h 51m of daylight in late December and 16h 37m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Delivered as a frame kit with glass
- Solar-control glass recommended
- Intermediate rafters carry the larger glass
Delivery and fitting in Herne Bay
Your quote includes delivery to Herne Bay at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Herne Bay can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to CT6 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Large roof lantern prices for Herne Bay
What large roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 2000 × 3000 mm | 6.00 m² | £3,195–£3,695£2,662 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,095–£4,795£3,412 ex VAT from | Configure |
| 2500 × 4000 mm | 10.00 m² | £4,895–£5,695£4,079 ex VAT from | Configure |
| 3000 × 4000 mm | 12.00 m² | £5,695–£6,595£4,746 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 Herne Bay
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.
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 Herne Bay 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 Herne Bay
What is the biggest roof lantern you can supply?
It depends on the range. Some go to about 6 m by 4 m with intermediate rafters. Send us your kerb size and we will confirm what can be made.
Does a large lantern need structural calculations?
The roof structure around it usually does. Your engineer or building control body will want the lantern's weight and the opening size.
Do you deliver roof lanterns to Herne Bay?
Yes. Delivery to Herne Bay (CT6) 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 Herne Bay?
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 CT6.