White roof lanterns in Blackheath
Order white roof lanterns for delivery to Blackheath and nearby Greenwich and Catford. 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 white roof lantern for Blackheath
Postcode and kerb size first, then your details. We reply with a fixed written quote.
White roof lanterns for Blackheath homes
Classic white frames that blend into the ceiling and suit period homes.
Winter daylight in Blackheath lasts about 7h 50m, against 16h 38m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Blends into a white ceiling
- Matches white windows and doors
- Grey or black outside if preferred
Delivery and fitting in Blackheath
We confirm the delivery cost and date for SE3 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Blackheath can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to SE3 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
White roof lantern prices for Blackheath
Typical guide prices for white roof lanterns, supply only and including VAT:
| 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 |
| 2000 × 3000 mm | 6.00 m² | £3,195–£3,695£2,662 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,095–£4,795£3,412 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 Blackheath
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 Blackheath 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 Blackheath
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.
Can I have white inside and anthracite outside?
Yes, that is one of the most common combinations.
Do you deliver roof lanterns to Blackheath?
Yes. Delivery to Blackheath (SE3) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.
How quickly can I get a roof lantern in Blackheath?
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 SE3.