Traditional roof lanterns in Penzance
Choosing a traditional roof lantern for a house in Penzance? Start with the guide prices below, check the planning and building regulations notes for England, then ask for a fixed quote with delivery to TR18.
Price a traditional roof lantern for Penzance
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Traditional roof lanterns for Penzance homes
Victorian-style detailing with ridge cresting and finials for period homes.
At 50.12°N, Penzance sees roughly 8h 03m of daylight in late December and 16h 23m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Suits orangeries and older houses
- Modern thermally broken aluminium frame
- Decorative ridge cresting and finials
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.
Traditional roof lantern prices for Penzance
Guide prices for common traditional roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,495–£1,795£1,246 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £1,795–£2,095£1,496 ex VAT from | Configure |
| 2000 × 3000 mm | 6.00 m² | £3,695–£4,295£3,079 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,695–£5,495£3,912 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 Penzance
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 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
Do you make timber traditional lanterns?
Our range is aluminium and uPVC. Aluminium can be powder-coated in heritage colours that suit timber windows and doors.
Is a traditional lantern harder to clean?
There are more bars, so there are more edges for dirt to collect along. Self-cleaning glass helps, but a gentle rinse once or twice a year is still worthwhile.
Do I need planning permission for a roof lantern in Penzance?
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.
How quickly can I get a roof lantern in Penzance?
Stock sizes are typically ready in 5–10 working days, made-to-measure in 3–4 weeks, plus delivery. Your quote gives the date for TR18.