White roof lanterns in Seaham
Buy white roof lanterns for homes in Seaham and across County Durham. Choose a standard size or have one made to your kerb, see a guide price straight away, then get a fixed written quote with delivery to your SR7 address.
Price a white roof lantern for Seaham
Postcode and kerb size first, then your details. We reply with a fixed written quote.
White roof lanterns for Seaham homes
Classic white frames that blend into the ceiling and suit period homes.
On the shortest day Seaham gets about 7h 12m of daylight, with the sun only 11.7° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Gloss or satin whites
- Classic choice for orangeries
- Blends into a white ceiling
Delivery and fitting in Seaham
Your quote includes delivery to Seaham at a confirmed price, usually to the kerbside or driveway on pallets.
If you would like us to fit it, we will check fitting cover for SR7 and quote a fixed price after seeing photos or surveying.
Delivery to SR7 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
White roof lantern prices for Seaham
Guide prices for common white 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 white. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Seaham
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.
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 Seaham 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 Seaham
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 Seaham?
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.
Do you deliver roof lanterns to Seaham?
Yes. Delivery to Seaham (SR7) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.