uPVC roof lanterns in Bletchley
From a small lantern over a hallway to a long one above a kitchen island, we quote uPVC roof lanterns for Bletchley homes to the exact kerb size, with glass and colour choices set out clearly before you commit.
Price a uPVC roof lantern for Bletchley
Postcode and kerb size first, then your details. We reply with a fixed written quote.
uPVC roof lanterns for Bletchley homes
A lower-cost lantern with white uPVC frames for smaller openings.
Winter daylight in Bletchley lasts about 7h 44m, against 16h 44m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Same ridge-and-hip shape
- Suits smaller openings and garden rooms
- Double glazed units as standard
Delivery and fitting in Bletchley
Delivery to MK3 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 MK3 and quote a fixed price after seeing photos or surveying.
Delivery to MK3 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
uPVC roof lantern prices for Bletchley
Guide prices for common uPVC roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £845–£995£704 ex VAT from | Configure |
| 1000 × 1500 mm | 1.50 m² | £1,045–£1,295£871 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £1,195–£1,395£996 ex VAT from | Configure |
| 1500 × 2000 mm | 3.00 m² | £1,495–£1,795£1,246 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, uPVC 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 Bletchley
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.
Planning-wise, a lantern on a new extension is judged as part of that extension, while one added to an existing roof can fall outside permitted development if it stands more than 150 mm proud.
Building regulations in Bletchley 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 Bletchley
Will white uPVC yellow over time?
Modern uPVC profiles are UV-stabilised and should stay white with normal cleaning. Very old lanterns, especially with polycarbonate panels, are the ones that discolour.
Is uPVC heavier?
Weight is dominated by the glass, so the difference is small.
Who checks building regulations for a lantern in Bletchley?
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 Bletchley?
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.