Supply-only roof lanterns in Carshalton
Looking for a supply-only roof lantern in Carshalton? We price it to your kerb size, confirm the fixed price in writing and deliver to SM5 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price a supply-only roof lantern for Carshalton
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Supply-only roof lanterns for Carshalton homes
Delivered to you or your builder, ready for your own team to fit.
In midsummer the noon sun stands about 62.1° high over Carshalton, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Priced and ordered to your kerb size
- Your builder fits it to the instructions
- Fitting quote available if needed
Delivery and fitting in Carshalton
We confirm the delivery cost and date for SM5 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 Carshalton before quoting.
Delivery to SM5 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Supply-only roof lantern prices for Carshalton
Typical guide prices for supply-only roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | 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 |
| 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 Carshalton
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.
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 Carshalton 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 Carshalton
What if the lantern arrives damaged?
Check the packaging and glass on delivery where you can, note any damage on the delivery paperwork and tell us straight away with photos. Goods remain our responsibility until they are delivered to you.
Can I collect?
Ask us when you request your quote. Collection depends on where your lantern is made.
Do you deliver roof lanterns to Carshalton?
Yes. Delivery to Carshalton (SM5) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.
Do I need planning permission for a roof lantern in Carshalton?
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.