Orangery roof lanterns in Streatham
From a small lantern over a hallway to a long one above a kitchen island, we quote orangery roof lanterns for Streatham homes to the exact kerb size, with glass and colour choices set out clearly before you commit.
Price an orangery roof lantern for Streatham
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Orangery roof lanterns for Streatham homes
The glazed centrepiece of an orangery roof, framed by a solid perimeter.
In midsummer the noon sun stands about 62.0° high over Streatham, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Contemporary or traditional styling
- Supplied to suit your new upstand
- The glazed heart of an orangery roof
Delivery and fitting in Streatham
We confirm the delivery cost and date for SW16 on your quote. Lanterns arrive palletised, with the glass packed separately.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Streatham before quoting.
Delivery to SW16 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Orangery roof lantern prices for Streatham
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 |
| 1500 × 2000 mm | 3.00 m² | £1,995–£2,295£1,662 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 Streatham
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 Streatham 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 Streatham
Do orangery lanterns come with cresting?
They can. Cresting and finials are options on traditional ranges.
Can I add a lantern to my existing orangery roof?
If the roof has a suitable opening and upstand, yes. If not, the roof needs structural alteration first, which is a job for a builder with an engineer's input.
Do I need planning permission for a roof lantern in Streatham?
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.
Who checks building regulations for a lantern in Streatham?
Your local authority building control team or a registered building control approver. For a lantern in a new extension it forms part of the extension's approval; replacements in existing homes have their own rules.