Opening roof lanterns in Cheshire
Whether you are in Warrington or elsewhere in Cheshire, the process is the same: configure your lantern, get a guide price, then a fixed quote and a delivery date.
Get a price in Cheshire
Send your postcode and kerb size for a fixed written quote.
Choosing opening roof lanterns in Cheshire
Electric opening vents to let warm air out at the highest point of the room.
Across Cheshire, the shortest day brings around 7h 31m of daylight and the midsummer sun reaches about 60.2° at noon. A lantern collects light from the bright overhead sky all year, and the right glass keeps the long summer days comfortable.
- Rain sensor closes it automatically
- One or two vents depending on size
- Electric vents at the room's highest point
- Switch or remote control
Delivery and fitting in Cheshire
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.
Opening roof lantern prices
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 |
| 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 in Cheshire
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
Opening roof lanterns in Cheshire: questions
Can a vent be added later?
Usually not to an existing fixed lantern. Decide before ordering.
What happens if it rains while the vent is open?
With a rain sensor the vent closes automatically. Without one it stays where you left it, so a sensor is worth having.
Can I have a manual opening vent?
Manual vents are rare on lanterns because they are out of reach. Electric operation is standard.
Do I need planning permission for a roof lantern in Cheshire?
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.
Opening roof lanterns by town in Cheshire
- Opening roof lanterns in Chester
- Opening roof lanterns in Congleton
- Opening roof lanterns in Crewe
- Opening roof lanterns in Ellesmere Port
- Opening roof lanterns in Great Sankey
- Opening roof lanterns in Macclesfield
- Opening roof lanterns in Northwich
- Opening roof lanterns in Runcorn
- Opening roof lanterns in Warrington
- Opening roof lanterns in Widnes
- Opening roof lanterns in Wilmslow
- Opening roof lanterns in Winsford