Roof lantern installation in Wiltshire
We supply roof lantern installation across Wiltshire, from Swindon to the smaller towns, priced to your kerb size and delivered to your site.
Get a price in Wiltshire
Send your postcode and kerb size for a fixed written quote.
Choosing roof lantern installation in Wiltshire
Optional fitting by installers working under S&K, quoted for your postcode.
Across Wiltshire, the shortest day brings around 7h 51m of daylight and the midsummer sun reaches about 62.1° at noon. A lantern collects light from the bright overhead sky all year, and the right glass keeps the long summer days comfortable.
- Weathertight check on completion
- Access equipment priced on survey
- Fixed price in writing before work starts
- Installers working under S&K
Delivery and fitting in Wiltshire
Delivery to mainland addresses here is quoted for your postcode and confirmed in writing before you order.
Fitting can be quoted where we have cover; send your postcode and photos of the roof and kerb and we will confirm before quoting.
Roof lantern installation guide prices
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 |
| 1000 × 3000 mm | £695 | £1,195 |
| 1500 × 1500 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 in Wiltshire
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.
Lanterns on permitted development extensions are part of the extension's height limits. Adding one to an existing roof is different: over 150 mm of projection can mean a planning application.
Building regulations 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
Roof lantern installation in Wiltshire: questions
Do you need to survey before fitting?
For a lantern on a ready upstand, clear photos and measurements are often enough. Replacements and new openings need a survey.
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.
How quickly can I get a roof lantern in Wiltshire?
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 Wiltshire.
Roof lantern installation by town in Wiltshire
- Roof lantern installation in Calne
- Roof lantern installation in Chippenham
- Roof lantern installation in Corsham
- Roof lantern installation in Devizes
- Roof lantern installation in Melksham
- Roof lantern installation in Salisbury
- Roof lantern installation in Swindon
- Roof lantern installation in Trowbridge
- Roof lantern installation in Warminster