Opening roof lanterns in Alnwick
Buy opening roof lanterns for homes in Alnwick and across Northumberland. 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 NE66 address.
Price an opening roof lantern for Alnwick
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Opening roof lanterns for Alnwick homes
Electric opening vents to let warm air out at the highest point of the room.
On the shortest day Alnwick gets about 7h 05m of daylight, with the sun only 11.1° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Plan the power supply early
- One or two vents depending on size
- Electric vents at the room's highest point
Delivery and fitting in Alnwick
We confirm the delivery cost and date for NE66 on your quote. Lanterns arrive palletised, with the glass packed separately.
If you would like us to fit it, we will check fitting cover for NE66 and quote a fixed price after seeing photos or surveying.
Delivery to NE66 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Opening roof lantern prices for Alnwick
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 Alnwick
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 Alnwick 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 Alnwick
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.
Is it worth having solar-control glass in Alnwick?
With the midsummer sun about 58.0° high at noon, roof glass in Alnwick gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do I need planning permission for a roof lantern in Alnwick?
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.