Large roof lanterns in Kilburn
We supply large roof lanterns to Kilburn (NW6) and the rest of Greater London: sized in millimetres to your upstand, priced up front and delivered on pallets. Fitting can be quoted separately if you need it.
Price a large roof lantern for Kilburn
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Large roof lanterns for Kilburn homes
Lanterns of three metres and more for open-plan extensions, with intermediate rafters.
At 51.55°N, Kilburn sees roughly 7h 49m of daylight in late December and 16h 39m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Approximate weight given with your quote
- Lengths from about three to six metres
- Solar-control glass recommended
Delivery and fitting in Kilburn
We confirm the delivery cost and date for NW6 on your quote. Lanterns arrive palletised, with the glass packed separately.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Kilburn before quoting.
Delivery to NW6 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Large roof lantern prices for Kilburn
Typical guide prices for large roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1500 × 3000 mm | 4.50 m² | £2,595–£2,995£2,162 ex VAT from | 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 |
| 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 Kilburn
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.
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 Kilburn 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 Kilburn
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 large lanterns overheat a room?
A large area of south-facing glass can make a room warm on sunny days. Solar-control glass, an opening vent and good background ventilation all help. Our guide on overheating explains the options.
Is it worth having solar-control glass in Kilburn?
With the midsummer sun about 61.9° high at noon, roof glass in Kilburn gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do you deliver roof lanterns to Kilburn?
Yes. Delivery to Kilburn (NW6) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.