White roof lanterns in Trowbridge
From a small lantern over a hallway to a long one above a kitchen island, we quote white roof lanterns for Trowbridge homes to the exact kerb size, with glass and colour choices set out clearly before you commit.
Price a white roof lantern for Trowbridge
Postcode and kerb size first, then your details. We reply with a fixed written quote.
White roof lanterns for Trowbridge homes
Classic white frames that blend into the ceiling and suit period homes.
At 51.32°N, Trowbridge sees roughly 7h 51m of daylight in late December and 16h 36m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Gloss or satin whites
- Stock colour, no surcharge
- Matches white windows and doors
Delivery and fitting in Trowbridge
Delivery to BA14 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Fitting in Trowbridge can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to BA14 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
White roof lantern prices for Trowbridge
Typical guide prices for white roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,295–£1,495£1,079 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £1,495–£1,795£1,246 ex VAT from | Configure |
| 2000 × 3000 mm | 6.00 m² | £3,195–£3,695£2,662 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,095–£4,795£3,412 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in white. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Trowbridge
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 Trowbridge 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 Trowbridge
Can I have white inside and anthracite outside?
Yes, that is one of the most common combinations.
Which white matches uPVC windows?
Gloss white, often RAL 9016, is usually closest. Send us a photo of your windows if you are unsure.
Do you deliver roof lanterns to Trowbridge?
Yes. Delivery to Trowbridge (BA14) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.
Is it worth having solar-control glass in Trowbridge?
With the midsummer sun about 62.1° high at noon, roof glass in Trowbridge gets strong summer sun. Solar control is recommended for large or south-facing lanterns.