Opening roof lanterns in Folkestone
From a small lantern over a hallway to a long one above a kitchen island, we quote opening roof lanterns for Folkestone homes to the exact kerb size, with glass and colour choices set out clearly before you commit.
Price an opening roof lantern for Folkestone
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Opening roof lanterns for Folkestone homes
Electric opening vents to let warm air out at the highest point of the room.
Winter daylight in Folkestone lasts about 7h 54m, against 16h 34m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- One or two vents depending on size
- Rain sensor closes it automatically
- Electric vents at the room's highest point
Delivery and fitting in Folkestone
Your quote includes delivery to Folkestone at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Folkestone can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to CT19 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Opening roof lantern prices for Folkestone
What opening roof lanterns cost in common sizes (guide, inc 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 Folkestone
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 Folkestone 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 Folkestone
Can I have a manual opening vent?
Manual vents are rare on lanterns because they are out of reach. Electric operation is standard.
Can a vent be added later?
Usually not to an existing fixed lantern. Decide before ordering.
How quickly can I get a roof lantern in Folkestone?
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 CT19.
Is it worth having solar-control glass in Folkestone?
With the midsummer sun about 62.4° high at noon, roof glass in Folkestone gets strong summer sun. Solar control is recommended for large or south-facing lanterns.