Flat rooflights in Kilburn
Planning an extension in Kilburn? A flat rooflight is one of the quickest ways to bring daylight into the middle of the room. Use the configurator for a guide price, then send your kerb size for a fixed quote and delivery date.
Price a flat rooflight for Kilburn
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Flat rooflights for Kilburn homes
A single near-flat pane on an upstand: minimal, low and discreet.
Winter daylight in Kilburn 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.
- Usually cheaper than a lantern
- Minimal, frameless-looking from inside
- Fixed or electric opening versions
Delivery and fitting in Kilburn
Your quote includes delivery to Kilburn at a confirmed price, usually to the kerbside or driveway on pallets.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Kilburn before quoting.
Delivery to NW6 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Flat rooflight prices for Kilburn
Guide prices for common flat rooflight sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £595–£695£496 ex VAT from | Configure |
| 1000 × 1500 mm | 1.50 m² | £695–£845£579 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £845–£995£704 ex VAT from | Configure |
| 1500 × 1500 mm | 2.25 m² | £895–£1,095£746 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 Kilburn
In England, building regulations energy guidance sets a limiting U-value of 2.2 W/m²K for new and replacement rooflights in existing homes, measured horizontally.
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 Kilburn 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 Kilburn
Can a flat rooflight open?
Some ranges offer electric opening versions. Ask for availability for your size.
Do flat rooflights leak?
They should not, provided they are installed on a properly flashed upstand with the right fall and the seals are maintained.
Do I need planning permission for a roof lantern in Kilburn?
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.
Is it worth having solar-control glass in Kilburn?
With the midsummer sun about 61.9° high at noon, roof glass in Kilburn gets strong summer sun. Solar control is recommended for large or south-facing lanterns.