Solar-control roof lanterns in Dereham
Looking for a solar-control roof lantern in Dereham? We price it to your kerb size, confirm the fixed price in writing and deliver to NR19 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price a solar-control roof lantern for Dereham
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Solar-control roof lanterns for Dereham homes
Glass that cuts solar heat gain and glare so the room stays comfortable.
On the shortest day Dereham gets about 7h 37m of daylight, with the sun only 13.9° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- g-value stated on your quote
- Recommended on south and west roofs
- Combined with a self-cleaning outer pane
Delivery and fitting in Dereham
We confirm the delivery cost and date for NR19 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Dereham can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to NR19 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Solar-control roof lantern prices for Dereham
What solar-control roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1500 × 2000 mm | 3.00 m² | £2,195–£2,595£1,829 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 Dereham
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.
Lanterns on permitted development extensions are part of the extension's height limits. Adding one to an existing roof is different: over 150 mm of projection can mean a planning application.
Building regulations in Dereham 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 Dereham
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.
Will solar-control glass make the room dark?
It lets slightly less light through than clear glass, but a roof lantern admits so much daylight that most people do not notice the difference.
Who checks building regulations for a lantern in Dereham?
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 Dereham?
Yes. Delivery to Dereham (NR19) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.