White roof lanterns in Dereham
We supply white roof lanterns to Dereham (NR19) and the rest of Norfolk: sized in millimetres to your upstand, priced up front and delivered on pallets. Fitting can be quoted separately if you need it.
Price a white roof lantern for Dereham
Postcode and kerb size first, then your details. We reply with a fixed written quote.
White roof lanterns for Dereham homes
Classic white frames that blend into the ceiling and suit period homes.
In midsummer the noon sun stands about 60.8° high over Dereham, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Classic choice for orangeries
- Matches white windows and doors
- Gloss or satin whites
Delivery and fitting in Dereham
Your quote includes delivery to Dereham at a confirmed price, usually to the kerbside or driveway on pallets.
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.
White roof lantern prices for Dereham
Typical guide prices for white 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 |
| 1500 × 2500 mm | 3.75 m² | £2,295–£2,695£1,912 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 white. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Dereham
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 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
Is white cheaper?
White is a stock colour, so it costs the same as the other stock colours.
Can I have white inside and anthracite outside?
Yes, that is one of the most common combinations.
Do I need planning permission for a roof lantern in Dereham?
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 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.