Self-cleaning glass roof lanterns in Lancaster
Buy self-cleaning glass roof lanterns for homes in Lancaster and across Lancashire. 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 LA1 address.
Price a self-cleaning glass roof lantern for Lancaster
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Self-cleaning glass roof lanterns for Lancaster homes
A coated outer pane that breaks down dirt in daylight and lets rain wash it away.
On the shortest day Lancaster gets about 7h 22m of daylight, with the sun only 12.5° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Simple care: rinse with clean water
- Rain sheets off and carries dirt away
- Clear, blue or neutral tints
Delivery and fitting in Lancaster
Delivery to LA1 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Lancaster before quoting.
Delivery to LA1 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Self-cleaning glass roof lantern prices for Lancaster
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 Lancaster
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 Lancaster 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 Lancaster
Can the coating be damaged?
Yes, by abrasive cleaning, some chemicals and silicone. Follow the care instructions supplied with your lantern.
Does it work under trees?
Less well. Sap and leaf debris build up faster than daylight and rain can deal with them, so lanterns under trees need more regular rinsing.
Do I need planning permission for a roof lantern in Lancaster?
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.
Who checks building regulations for a lantern in Lancaster?
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.