Solar-control roof lanterns in Carlisle
Looking for a solar-control roof lantern in Carlisle? We price it to your kerb size, confirm the fixed price in writing and deliver to CA1 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price a solar-control roof lantern for Carlisle
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Solar-control roof lanterns for Carlisle homes
Glass that cuts solar heat gain and glare so the room stays comfortable.
On the shortest day Carlisle gets about 7h 11m of daylight, with the sun only 11.7° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Neutral or blue tints
- Combined with a self-cleaning outer pane
- Cuts summer heat gain through the roof
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.
Solar-control roof lantern prices for Carlisle
Typical guide prices for solar-control roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,495–£1,795£1,246 ex VAT from | Configure |
| 1500 × 2500 mm | 3.75 m² | £2,495–£2,895£2,079 ex VAT from | Configure |
| 2000 × 3000 mm | 6.00 m² | £3,495–£4,095£2,912 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,495–£5,195£3,746 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with solar-control 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
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.
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
Does it help in winter?
Solar control mainly limits summer heat. Winter heat loss is governed by the U-value, which depends on the glazing unit and frame.
Can blinds do the same job?
Internal blinds reduce glare but the heat is already inside the room. Glass that stops the heat at the roof is more effective.
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.
Is it worth having solar-control glass in Carlisle?
With the midsummer sun about 58.5° high at noon, roof glass in Carlisle gets strong summer sun. Solar control is recommended for large or south-facing lanterns.