Opening roof lanterns in Calne
Buy opening roof lanterns for homes in Calne and across Wiltshire. Choose a standard size or have one made to your kerb, see a guide price straight away, then get a fixed written quote with delivery to your SN11 address.
Price an opening roof lantern for Calne
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Opening roof lanterns for Calne homes
Electric opening vents to let warm air out at the highest point of the room.
In midsummer the noon sun stands about 62.0° high over Calne, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Switch or remote control
- Electric vents at the room's highest point
- One or two vents depending on size
Delivery and fitting in Calne
We confirm the delivery cost and date for SN11 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Calne can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to SN11 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Opening roof lantern prices for Calne
Guide prices for common opening roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,990–£2,190£1,658 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £2,190–£2,490£1,825 ex VAT from | Configure |
| 2000 × 3000 mm | 6.00 m² | £3,890–£4,390£3,242 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,790–£5,490£3,992 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in a stock colour, including one electric vent. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Calne
For homes in England, a new or replacement rooflight should achieve a U-value of 2.2 W/m²K or better in the horizontal position, under Approved Document L.
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 in Calne 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 Calne
Does an opening vent let insects in?
When open, yes, as with any window. Some ranges offer fly screens.
Can a vent be added later?
Usually not to an existing fixed lantern. Decide before ordering.
Do you deliver roof lanterns to Calne?
Yes. Delivery to Calne (SN11) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.
Can you fit a roof lantern in Calne?
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.