Anthracite grey roof lanterns in Spalding
From a small lantern over a hallway to a long one above a kitchen island, we quote anthracite grey roof lanterns for Spalding homes to the exact kerb size, with glass and colour choices set out clearly before you commit.
Price an anthracite grey roof lantern for Spalding
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Anthracite grey roof lanterns for Spalding homes
RAL 7016 anthracite grey, a widely chosen colour to match grey doors and windows.
Winter daylight in Spalding lasts about 7h 36m, against 16h 53m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Matt or textured finishes
- RAL 7016, widely chosen for grey extensions
- Matches most grey bifold and sliding doors
Delivery and fitting in Spalding
We confirm the delivery cost and date for PE11 on your quote. Lanterns arrive palletised, with the glass packed separately.
If you would like us to fit it, we will check fitting cover for PE11 and quote a fixed price after seeing photos or surveying.
Delivery to PE11 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Anthracite grey roof lantern prices for Spalding
Typical guide prices for anthracite grey roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1500 × 2000 mm | 3.00 m² | £1,995–£2,295£1,662 ex VAT from | Configure |
| 1500 × 2500 mm | 3.75 m² | £2,295–£2,695£1,912 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 Spalding
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 Spalding 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 Spalding
Will anthracite get hot in the sun?
Dark frames absorb more heat than white, but lantern frames are designed for it. The bigger effect on room temperature is the glass, which is why solar-control glass matters on south-facing roofs.
Does anthracite show dirt?
Less than white. Dust and pollen are more visible on dark gloss finishes, which is why most grey lanterns use a matt or textured finish.
Who checks building regulations for a lantern in Spalding?
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.
Do I need planning permission for a roof lantern in Spalding?
Often not, but it depends on the roof, the property and whether it is listed or in a conservation area. Check with your district, borough or unitary council before ordering.