Replacement roof lanterns in Buckinghamshire
Buy replacement roof lanterns for homes and building projects anywhere in Buckinghamshire. See guide prices below, then get a fixed written quote for your size, glass and colours.
Get a price in Buckinghamshire
Send your postcode and kerb size for a fixed written quote.
Choosing replacement roof lanterns in Buckinghamshire
Swap a tired, leaking or polycarbonate lantern for modern double glazing.
Across Buckinghamshire, the shortest day brings around 7h 47m of daylight and the midsummer sun reaches about 61.7° at noon. A lantern collects light from the bright overhead sky all year, and the right glass keeps the long summer days comfortable.
- Supply only or a fitting quote
- Warmer, quieter, brighter
- Energy standards for replacements explained
- Often a one-day swap on a sound kerb
Delivery and fitting in Buckinghamshire
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.
Replacement roof lantern prices
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 |
| 1000 × 2000 mm | 2.00 m² | £1,495–£1,795£1,246 ex VAT from | 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 a stock colour. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations in Buckinghamshire
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 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
Replacement roof lanterns in Buckinghamshire: questions
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.
My old lantern leaks. Is it the lantern or the roof?
Often the roof or kerb detailing. A survey or close inspection will tell. If the lantern is the problem, replacing it is usually better value than repairing old polycarbonate.
Who checks building regulations for a lantern in Buckinghamshire?
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.
Replacement roof lanterns by town in Buckinghamshire
- Replacement roof lanterns in Amersham
- Replacement roof lanterns in Aylesbury
- Replacement roof lanterns in Bletchley
- Replacement roof lanterns in Chalfont St Peter
- Replacement roof lanterns in Chesham
- Replacement roof lanterns in Gerrards Cross
- Replacement roof lanterns in High Wycombe
- Replacement roof lanterns in Milton Keynes