Opening roof lanterns in Christchurch
Choosing an opening roof lantern for a house in Christchurch? Start with the guide prices below, check the planning and building regulations notes for England, then ask for a fixed quote with delivery to BH23.
Price an opening roof lantern for Christchurch
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Opening roof lanterns for Christchurch homes
Electric opening vents to let warm air out at the highest point of the room.
Winter daylight in Christchurch lasts about 7h 57m, against 16h 30m 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
- Switch or remote control
- Helps keep kitchens cool in summer
Delivery and fitting in Christchurch
Delivery to BH23 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Christchurch before quoting.
Delivery to BH23 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Opening roof lantern prices for Christchurch
Typical guide prices for opening roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,990–£2,190£1,658 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 Christchurch
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 Christchurch 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 Christchurch
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 you fit a roof lantern in Christchurch?
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.
Is it worth having solar-control glass in Christchurch?
With the midsummer sun about 62.7° high at noon, roof glass in Christchurch gets strong summer sun. Solar control is recommended for large or south-facing lanterns.