Roof lantern installation in Willesden
We quote roof lantern installation for Willesden and the rest of Greater London, matched to the exact size of your lantern, with the price confirmed in writing before you order.
Price lantern fitting for Willesden
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Lantern fitting for Willesden homes
Optional fitting by installers working under S&K, quoted for your postcode.
Winter daylight in Willesden 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.
- Access equipment priced on survey
- Ready upstand, replacement or new opening
- Weathertight check on completion
Delivery and fitting in Willesden
Your quote includes delivery to Willesden at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Willesden can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to NW10 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Roof lantern installation guide prices for Willesden
Guide prices for fitting only, by lantern size, including VAT (the lantern is priced separately):
| Lantern size | Fit to ready upstand | Replace existing lantern |
|---|---|---|
| 1200 × 1200 mm | £545 | £995 |
| 1500 × 2000 mm | £695 | £1,195 |
| 1500 × 2500 mm | £795 | £1,295 |
| 1500 × 3000 mm | £845 | £1,395 |
Fitting guide prices include VAT and exclude the lantern, access equipment and any roof or kerb repairs. New openings are priced after a survey. Your fixed price is confirmed in writing before work starts.
Planning and building regulations for Willesden
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 Willesden 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 Willesden
Who deals with building control?
We will explain on your quote how building regulations will be met for your job and who is responsible for any notification.
Can you build the upstand as well?
We can quote for upstands and associated roofing on a survey basis.
Can you fit a roof lantern in Willesden?
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.
Do I need planning permission for a roof lantern in Willesden?
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.