Orangery roof lanterns in Cowes
We supply orangery roof lanterns to Cowes (PO31) and the rest of the Isle of Wight: sized in millimetres to your upstand, priced up front and delivered on pallets. Fitting can be quoted separately if you need it.
Price an orangery roof lantern for Cowes
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Orangery roof lanterns for Cowes homes
The glazed centrepiece of an orangery roof, framed by a solid perimeter.
On the shortest day Cowes gets about 7h 57m of daylight, with the sun only 15.8° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Pairs well with solar-control glass
- Supplied to suit your new upstand
- Colour-matched to doors and windows
Delivery and fitting in Cowes
We confirm the delivery cost and date for PO31 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 PO31 and quote a fixed price after seeing photos or surveying.
Delivery to PO31 is by arrangement, as it falls in a Highlands, islands or remote postcode district. We confirm the cost and date on your quote before you order.
Orangery roof lantern prices for Cowes
Guide prices for common orangery roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,295–£1,495£1,079 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £1,495–£1,795£1,246 ex VAT from | Configure |
| 2000 × 3000 mm | 6.00 m² | £3,195–£3,695£2,662 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,095–£4,795£3,412 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in a stock colour. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Cowes
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.
Lanterns on permitted development extensions are part of the extension's height limits. Adding one to an existing roof is different: over 150 mm of projection can mean a planning application.
Building regulations in Cowes 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 Cowes
What is the difference between an orangery and a conservatory?
A conservatory has a mostly glazed roof; an orangery has a mostly solid roof with a lantern in the middle and usually more solid wall. Orangeries are easier to keep comfortable year round.
Do orangery lanterns come with cresting?
They can. Cresting and finials are options on traditional ranges.
Is it worth having solar-control glass in Cowes?
With the midsummer sun about 62.7° high at noon, roof glass in Cowes gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do you deliver roof lanterns to Cowes?
Yes. Delivery to Cowes (PO31) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.