Opening roof lanterns in Yeovil
Looking for an opening roof lantern in Yeovil? We price it to your kerb size, confirm the fixed price in writing and deliver to BA20 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price an opening roof lantern for Yeovil
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Opening roof lanterns for Yeovil homes
Electric opening vents to let warm air out at the highest point of the room.
On the shortest day Yeovil gets about 7h 55m of daylight, with the sun only 15.6° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Electric vents at the room's highest point
- One or two vents depending on size
- Plan the power supply early
Delivery and fitting in Yeovil
We confirm the delivery cost and date for BA20 on your quote. Lanterns arrive palletised, with the glass packed separately.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Yeovil before quoting.
Delivery to BA20 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Opening roof lantern prices for Yeovil
Guide prices for common opening roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1500 × 2000 mm | 3.00 m² | £2,690–£2,990£2,242 ex VAT from | Configure |
| 1500 × 2500 mm | 3.75 m² | £2,990–£3,390£2,492 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 Yeovil
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.
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 Yeovil 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 Yeovil
Can a vent be added later?
Usually not to an existing fixed lantern. Decide before ordering.
Does an opening vent let insects in?
When open, yes, as with any window. Some ranges offer fly screens.
Do I need planning permission for a roof lantern in Yeovil?
Often not, but it depends on the roof, the property and whether it is listed or in a conservation area. Check with your district, borough or unitary council before ordering.
How quickly can I get a roof lantern in Yeovil?
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 BA20.