Replacement roof lanterns in Horley
Buy replacement roof lanterns for homes in Horley and across Surrey. 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 RH6 address.
Price a replacement roof lantern for Horley
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Replacement roof lanterns for Horley homes
Swap a tired, leaking or polycarbonate lantern for modern double glazing.
Winter daylight in Horley lasts about 7h 53m, against 16h 35m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Energy standards for replacements explained
- Often a one-day swap on a sound kerb
- Reuse the kerb if sound and to size
Delivery and fitting in Horley
Delivery to RH6 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
If you would like us to fit it, we will check fitting cover for RH6 and quote a fixed price after seeing photos or surveying.
Delivery to RH6 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Replacement roof lantern prices for Horley
Guide prices for common replacement roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | 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 |
| 2000 × 3000 mm | 6.00 m² | £3,195–£3,695£2,662 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 Horley
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.
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 Horley 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 Horley
My old lantern leaks. Is it the lantern or the roof?
Often the roof or kerb detailing. A survey or close inspection will tell. If the lantern is the problem, replacing it is usually better value than repairing old polycarbonate.
Can I replace polycarbonate panels with glass?
Usually not in the old frame: glass is much heavier than polycarbonate and the frame was not designed for it. Replacing the whole lantern is the safer route.
Who checks building regulations for a lantern in Horley?
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 you deliver roof lanterns to Horley?
Yes. Delivery to Horley (RH6) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.