Bespoke roof lanterns in Streatham
Choosing a bespoke roof lantern for a house in Streatham? Start with the guide prices below, check the planning and building regulations notes for England, then ask for a fixed quote with delivery to SW16.
Price a bespoke roof lantern for Streatham
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Bespoke roof lanterns for Streatham homes
Made to your exact kerb size, including long, gable-ended and L-shaped designs.
On the shortest day Streatham gets about 7h 50m of daylight, with the sun only 15.1° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Made to your exact external kerb size
- Approval drawing before manufacture
- Gable-ended and L-shaped designs on request
Delivery and fitting in Streatham
Delivery to SW16 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Fitting in Streatham can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to SW16 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Bespoke roof lantern prices for Streatham
Typical guide prices for bespoke roof lanterns, supply only and including VAT:
| 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 |
| 1500 × 2500 mm | 3.75 m² | £2,295–£2,695£1,912 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
Can I return a bespoke lantern?
No. Goods made to your specification are excluded from the 14-day cancellation right under the Consumer Contracts Regulations. Your other legal rights, for example if the lantern is faulty, are not affected.
Do bespoke lanterns cost much more?
For simple rectangles the premium over a stock size is usually modest. Special shapes cost more because each one is engineered individually.
How quickly can I get a roof lantern in Streatham?
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 SW16.
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.