Replacement roof lanterns in Cramlington
From a small lantern over a hallway to a long one above a kitchen island, we quote replacement roof lanterns for Cramlington homes to the exact kerb size, with glass and colour choices set out clearly before you commit.
Price a replacement roof lantern for Cramlington
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Replacement roof lanterns for Cramlington homes
Swap a tired, leaking or polycarbonate lantern for modern double glazing.
At 55.09°N, Cramlington sees roughly 7h 09m of daylight in late December and 17h 24m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Replace old polycarbonate with glass
- Often a one-day swap on a sound kerb
- Reuse the kerb if sound and to size
Delivery and fitting in Cramlington
Delivery to NE23 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 NE23 and quote a fixed price after seeing photos or surveying.
Delivery to NE23 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Replacement roof lantern prices for Cramlington
Guide prices for common replacement 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 |
| 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 a stock colour. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Cramlington
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 Cramlington 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 Cramlington
Will a new lantern be warmer?
A modern double glazed lantern with a thermally broken frame loses far less heat than polycarbonate.
How long does replacement take on site?
For a like-for-like swap on a sound kerb, often a day. Kerb or roof repairs add time.
Who checks building regulations for a lantern in Cramlington?
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 Cramlington?
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.