White roof lanterns in Penzance
Looking for a white roof lantern in Penzance? We price it to your kerb size, confirm the fixed price in writing and deliver to TR18 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price a white roof lantern for Penzance
Postcode and kerb size first, then your details. We reply with a fixed written quote.
White roof lanterns for Penzance homes
Classic white frames that blend into the ceiling and suit period homes.
Winter daylight in Penzance lasts about 8h 03m, against 16h 23m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Grey or black outside if preferred
- Stock colour, no surcharge
- Classic choice for orangeries
Delivery and fitting in Penzance
We confirm the delivery cost and date for TR18 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Penzance can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to TR18 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
White roof lantern prices for Penzance
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 |
| 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 |
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 Penzance
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.
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 Penzance 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 Penzance
Is white cheaper?
White is a stock colour, so it costs the same as the other stock colours.
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 it worth having solar-control glass in Penzance?
With the midsummer sun about 63.3° high at noon, roof glass in Penzance gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Can you fit a roof lantern in Penzance?
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.