Roof lantern installation in Corsham
We quote roof lantern installation for Corsham and the rest of Wiltshire, matched to the exact size of your lantern, with the price confirmed in writing before you order.
Price lantern fitting for Corsham
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Lantern fitting for Corsham homes
Optional fitting by installers working under S&K, quoted for your postcode.
Winter daylight in Corsham 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.
- Optional fitting quoted for your postcode
- Installers working under S&K
- Weathertight check on completion
Delivery and fitting in Corsham
Delivery to SN13 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Fitting in Corsham can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to SN13 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Roof lantern installation guide prices for Corsham
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 |
| 1000 × 1500 mm | £545 | £995 |
| 1000 × 2000 mm | £595 | £1,095 |
| 1000 × 2500 mm | £645 | £1,095 |
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 Corsham
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.
On a permitted development extension the lantern counts towards the extension's height; on an existing roof, a rooflight projecting more than 150 mm may need planning permission.
Building regulations in Corsham 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 Corsham
How long does fitting take?
A lantern on a ready upstand is often fitted in a few hours. Replacement and new openings take longer.
Can you build the upstand as well?
We can quote for upstands and associated roofing on a survey basis.
Who checks building regulations for a lantern in Corsham?
Your local authority building control team or a registered building control approver. For a lantern in a new extension it forms part of the extension's approval; replacements in existing homes have their own rules.
Can you fit a roof lantern in Corsham?
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.