uPVC roof lanterns in King's Lynn
Looking for a uPVC roof lantern in King's Lynn? We price it to your kerb size, confirm the fixed price in writing and deliver to PE30 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price a uPVC roof lantern for King's Lynn
Postcode and kerb size first, then your details. We reply with a fixed written quote.
uPVC roof lanterns for King's Lynn homes
A lower-cost lantern with white uPVC frames for smaller openings.
At 52.75°N, King's Lynn sees roughly 7h 36m of daylight in late December and 16h 53m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Lower cost than aluminium
- Double glazed units as standard
- Same ridge-and-hip shape
Delivery and fitting in King's Lynn
Your quote includes delivery to King's Lynn at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in King's Lynn can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to PE30 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
uPVC roof lantern prices for King's Lynn
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 |
| 1200 × 1200 mm | 1.44 m² | £995–£1,195£829 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 King's Lynn
England's Approved Document L caps the U-value of new or replacement rooflights in existing homes at 2.2 W/m²K, calculated with the glass horizontal.
Lanterns on permitted development extensions are part of the extension's height limits. Adding one to an existing roof is different: over 150 mm of projection can mean a planning application.
Building regulations in King's Lynn 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 King's Lynn
Is uPVC heavier?
Weight is dominated by the glass, so the difference is small.
Are uPVC lanterns as good as aluminium?
They do the same job at a lower price, with bulkier frames and fewer colour and size options. For most showpiece extensions aluminium is worth the extra.
Do I need planning permission for a roof lantern in King's Lynn?
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.
Can you fit a roof lantern in King's Lynn?
We can quote for fitting where we have cover. Send your postcode and photos of the roof and kerb, and we will confirm before quoting.