Supply-only roof lanterns in Derby
Looking for a supply-only roof lantern in Derby? We price it to your kerb size, confirm the fixed price in writing and deliver to DE1 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price a supply-only roof lantern for Derby
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Supply-only roof lanterns for Derby homes
Delivered to you or your builder, ready for your own team to fit.
On the shortest day Derby gets about 7h 34m of daylight, with the sun only 13.6° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Delivery quoted for your postcode
- Fixed price in writing before ordering
- Fitting quote available if needed
Delivery and fitting in Derby
Delivery to DE1 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Fitting in Derby can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to DE1 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Supply-only roof lantern prices for Derby
Guide prices for common supply-only 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 Derby
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.
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 Derby 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 Derby
Can I collect?
Ask us when you request your quote. Collection depends on where your lantern is made.
Do you deliver to building sites?
Yes, to mainland Britain addresses, with Northern Ireland, the Highlands and islands by arrangement. Tell us about access, parking restrictions and whether a forklift or tail lift will be needed.
Do you deliver roof lanterns to Derby?
Yes. Delivery to Derby (DE1) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.
How quickly can I get a roof lantern in Derby?
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 DE1.