Traditional roof lanterns in Finchley
Order traditional roof lanterns for delivery to Finchley and nearby Muswell Hill and Cricklewood. Every lantern is checked against your measurements before it is ordered, and the price on your quote is fixed for the specification shown; any extra work is agreed with you first.
Price a traditional roof lantern for Finchley
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Traditional roof lanterns for Finchley homes
Victorian-style detailing with ridge cresting and finials for period homes.
Winter daylight in Finchley lasts about 7h 49m, against 16h 39m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Specification sheets for consent applications
- Decorative ridge cresting and finials
- Closer glazing bars for a period look
Delivery and fitting in Finchley
We confirm the delivery cost and date for N3 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Finchley can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to N3 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Traditional roof lantern prices for Finchley
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 Finchley
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.
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 Finchley 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 Finchley
Can I have cresting without finials, or the other way round?
Usually yes. Ranges treat cresting and finials as options. Tell us what you want and the quote will list each item.
Will a traditional lantern need planning permission?
The style does not change the planning position; size, height and location do. Listed buildings and conservation areas are the main cases where consent is more likely to be needed.
Can you fit a roof lantern in Finchley?
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.
How quickly can I get a roof lantern in Finchley?
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 N3.