Self-cleaning glass roof lanterns in Carlisle
We supply self-cleaning glass roof lanterns to Carlisle (CA1) and the rest of Cumbria: sized in millimetres to your upstand, priced up front and delivered on pallets. Fitting can be quoted separately if you need it.
Price a self-cleaning glass roof lantern for Carlisle
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Self-cleaning glass roof lanterns for Carlisle homes
A coated outer pane that breaks down dirt in daylight and lets rain wash it away.
Winter daylight in Carlisle lasts about 7h 11m, against 17h 21m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Coated outer pane loosens dirt in daylight
- Less cleaning on hard-to-reach glass
- Simple care: rinse with clean water
Delivery and fitting in Carlisle
Delivery to CA1 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Fitting in Carlisle can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to CA1 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Self-cleaning glass roof lantern prices for Carlisle
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 |
| 1500 × 2000 mm | 3.00 m² | £1,995–£2,295£1,662 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 Carlisle
England's Approved Document L caps the U-value of new or replacement rooflights in existing homes at 2.2 W/m²K, calculated with the glass horizontal.
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 Carlisle 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 Carlisle
Can the coating be damaged?
Yes, by abrasive cleaning, some chemicals and silicone. Follow the care instructions supplied with your lantern.
Do I still need to clean self-cleaning glass?
Occasionally. It keeps the glass cleaner for longer, but heavy dirt and droppings still need a gentle rinse, especially in dry spells.
Do I need planning permission for a roof lantern in Carlisle?
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.
Do you deliver roof lanterns to Carlisle?
Yes. Delivery to Carlisle (CA1) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.