Anthracite grey roof lanterns in New Malden
Choosing an anthracite grey roof lantern for a house in New Malden? Start with the guide prices below, check the planning and building regulations notes for England, then ask for a fixed quote with delivery to KT3.
Price an anthracite grey roof lantern for New Malden
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Anthracite grey roof lanterns for New Malden homes
RAL 7016 anthracite grey, a widely chosen colour to match grey doors and windows.
Winter daylight in New Malden lasts about 7h 51m, against 16h 37m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Any other RAL grey on request
- Usually no surcharge as a stock colour
- Matches most grey bifold and sliding doors
Delivery and fitting in New Malden
We confirm the delivery cost and date for KT3 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in New Malden can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to KT3 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Anthracite grey roof lantern prices for New Malden
Guide prices for common anthracite grey roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,295–£1,495£1,079 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £1,495–£1,795£1,246 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 |
Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in anthracite grey. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for New Malden
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.
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 New Malden 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 New Malden
Can the inside be a different grey?
Yes. Any combination is possible on most aluminium ranges; non-stock colours carry a small surcharge.
Is anthracite grey the same as RAL 7016?
Yes. Some suppliers call it slate grey or charcoal grey, which can cause confusion, so always check the RAL number.
Who checks building regulations for a lantern in New Malden?
Your local authority building control team or a registered building control approver. For a lantern in a new extension it forms part of the extension's approval; replacements in existing homes have their own rules.
Is it worth having solar-control glass in New Malden?
With the midsummer sun about 62.0° high at noon, roof glass in New Malden gets strong summer sun. Solar control is recommended for large or south-facing lanterns.