Triple glazed roof lanterns in Wiltshire
We supply triple glazed roof lanterns 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 triple glazed roof lanterns in Wiltshire
Three panes for lower heat loss, a warmer inner surface and less noise.
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.
- Approximate weight shown before you order
- Quieter in heavy rain
- Ideal for colder, exposed locations
- Combines with solar-control coatings
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.
Triple glazed roof lantern prices
Guide prices for common triple glazed roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,795–£2,095£1,496 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £2,095–£2,495£1,746 ex VAT from | Configure |
| 1500 × 2000 mm | 3.00 m² | £2,695–£3,195£2,246 ex VAT from | Configure |
| 1500 × 2500 mm | 3.75 m² | £3,095–£3,595£2,579 ex VAT from | Configure |
| 2000 × 3000 mm | 6.00 m² | £4,395–£5,095£3,662 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £5,595–£6,495£4,662 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with triple glazing in a stock colour. Your fixed price is confirmed in writing on your quote before you order.
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.
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 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
Triple glazed roof lanterns in Wiltshire: questions
Is triple glazing heavier to lift?
Yes, the glass is roughly 45% heavier. Plan for extra hands or lifting equipment on larger lanterns.
Will triple glazing stop rain noise?
It reduces it noticeably. Laminated glass reduces it further.
Do I need triple glazing to meet building regulations?
Not usually. Well-specified double glazed lanterns generally meet the limiting values for rooflights. Triple glazing is an upgrade, not normally a requirement. Your building control body can confirm for your project.
Who checks building regulations for a lantern in Wiltshire?
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.
Triple glazed roof lanterns by town in Wiltshire
- Triple glazed roof lanterns in Calne
- Triple glazed roof lanterns in Chippenham
- Triple glazed roof lanterns in Corsham
- Triple glazed roof lanterns in Devizes
- Triple glazed roof lanterns in Melksham
- Triple glazed roof lanterns in Salisbury
- Triple glazed roof lanterns in Swindon
- Triple glazed roof lanterns in Trowbridge
- Triple glazed roof lanterns in Warminster