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England · White

White roof lanterns in Cornwall

Across Cornwall, white roof lanterns are quoted to the external kerb size, with delivery confirmed for your postcode and fitting available on request.

AreaCornwall
NationEngland
Towns listed11
Guide price from£1,295
Configure and priceCall 0800 088 6248

Get a price in Cornwall

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Choosing white roof lanterns in Cornwall

Classic white frames that blend into the ceiling and suit period homes.

Across Cornwall, the shortest day brings around 8h 01m of daylight and the midsummer sun reaches about 63.1° at noon. A lantern collects light from the bright overhead sky all year, and the right glass keeps the long summer days comfortable.

  • Grey or black outside if preferred
  • Blends into a white ceiling
  • Classic choice for orangeries
  • Matches white windows and doors

Delivery and fitting in Cornwall

Delivery to mainland addresses here is quoted for your postcode and confirmed in writing before you order.

Fitting can be quoted where we have cover; send your postcode and photos of the roof and kerb and we will confirm before quoting.

White roof lantern prices

Typical guide prices for white roof lanterns, supply only and including VAT:

White roof lantern prices
Kerb sizeRoof areaGuide priceConfigure
1000 × 1500 mm1.50 m²£1,295–£1,495£1,079 ex VAT fromConfigure
1000 × 2000 mm2.00 m²£1,495–£1,795£1,246 ex VAT fromConfigure
1500 × 2000 mm3.00 m²£1,995–£2,295£1,662 ex VAT fromConfigure
1500 × 2500 mm3.75 m²£2,295–£2,695£1,912 ex VAT fromConfigure
2000 × 3000 mm6.00 m²£3,195–£3,695£2,662 ex VAT fromConfigure
2000 × 4000 mm8.00 m²£4,095–£4,795£3,412 ex VAT fromConfigure

Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in white. Your fixed price is confirmed in writing on your quote before you order.

Planning and building regulations in Cornwall

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 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

White roof lanterns in Cornwall: questions

Which white matches uPVC windows?

Gloss white, often RAL 9016, is usually closest. Send us a photo of your windows if you are unsure.

Does a white lantern show dirt?

Outside, white shows dirt more than grey. Self-cleaning glass helps with the glass, and the frames benefit from an occasional wash.

Is white cheaper?

White is a stock colour, so it costs the same as the other stock colours.

Do I need planning permission for a roof lantern in Cornwall?

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.

White roof lanterns by town in Cornwall

Fixed price in writing

Know the price before you order.

Configure your lantern for a guide price, then get a fixed written quote with delivery to your postcode.

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