Self-cleaning glass roof lanterns in Caterham
Planning an extension in Caterham? A self-cleaning glass roof lantern is one of the quickest ways to bring daylight into the middle of the room. Use the configurator for a guide price, then send your kerb size for a fixed quote and delivery date.
Price a self-cleaning glass roof lantern for Caterham
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Self-cleaning glass roof lanterns for Caterham homes
A coated outer pane that breaks down dirt in daylight and lets rain wash it away.
On the shortest day Caterham gets about 7h 52m of daylight, with the sun only 15.3° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Clear, blue or neutral tints
- Rain sheets off and carries dirt away
- Less cleaning on hard-to-reach glass
Delivery and fitting in Caterham
We confirm the delivery cost and date for CR3 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Caterham can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to CR3 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Self-cleaning glass roof lantern prices for Caterham
Typical guide prices for self-cleaning glass 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 |
| 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 Caterham
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.
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 Caterham 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 Caterham
Is self-cleaning glass the same as solar-control glass?
No. Self-cleaning is a coating that sheds dirt; solar control reduces heat gain. Many lantern units combine both.
Can the coating be damaged?
Yes, by abrasive cleaning, some chemicals and silicone. Follow the care instructions supplied with your lantern.
Is it worth having solar-control glass in Caterham?
With the midsummer sun about 62.2° high at noon, roof glass in Caterham gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do you deliver roof lanterns to Caterham?
Yes. Delivery to Caterham (CR3) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.