Small roof lanterns in Derby
Buy small roof lanterns for homes in Derby and across Derbyshire. 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 DE1 address.
Price a small roof lantern for Derby
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Small roof lanterns for Derby homes
Compact lanterns for hallways, utility rooms, porches and side returns.
In midsummer the noon sun stands about 60.5° high over Derby, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Often available in stock sizes
- Square pyramid or short rectangular
- Daylight where windows cannot reach
Delivery and fitting in Derby
We confirm the delivery cost and date for DE1 on your quote. Lanterns arrive palletised, with the glass packed separately.
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.
Small roof lantern prices for Derby
Typical guide prices for small roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £1,095–£1,295£912 ex VAT from | Configure |
| 1200 × 1200 mm | 1.44 m² | £1,295–£1,495£1,079 ex VAT from | 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 |
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
For homes in England, a new or replacement rooflight should achieve a U-value of 2.2 W/m²K or better in the horizontal position, under Approved Document L.
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 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
Are small lanterns available quickly?
Standard small sizes are often available from stock. Lead times are confirmed on your quote.
Does a small lantern need an opening vent?
Not usually. Background ventilation for the room can come from trickle vents or extract fans. Vents are more useful on lanterns over kitchens and large living spaces.
Who checks building regulations for a lantern in Derby?
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.
Do I need planning permission for a roof lantern in Derby?
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.