Large roof lanterns in Willesden
Order large roof lanterns for delivery to Willesden and nearby Cricklewood and Notting Hill. Every lantern is checked against your measurements before it is ordered, and the price on your quote is fixed for the specification shown; any extra work is agreed with you first.
Price a large roof lantern for Willesden
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Large roof lanterns for Willesden homes
Lanterns of three metres and more for open-plan extensions, with intermediate rafters.
On the shortest day Willesden gets about 7h 49m of daylight, with the sun only 15.0° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Approximate weight given with your quote
- Solar-control glass recommended
- Fitting can be quoted on request
Delivery and fitting in Willesden
Delivery to NW10 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
If you would like us to fit it, we will check fitting cover for NW10 and quote a fixed price after seeing photos or surveying.
Delivery to NW10 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Large roof lantern prices for Willesden
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 |
| 2500 × 4000 mm | 10.00 m² | £4,895–£5,695£4,079 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 Willesden
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.
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 Willesden 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 Willesden
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.
Is it worth having solar-control glass in Willesden?
With the midsummer sun about 61.9° high at noon, roof glass in Willesden gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do you deliver roof lanterns to Willesden?
Yes. Delivery to Willesden (NW10) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.