White roof lanterns in Grantham
Looking for a white roof lantern in Grantham? We price it to your kerb size, confirm the fixed price in writing and deliver to NG31 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price a white roof lantern for Grantham
Postcode and kerb size first, then your details. We reply with a fixed written quote.
White roof lanterns for Grantham homes
Classic white frames that blend into the ceiling and suit period homes.
Winter daylight in Grantham lasts about 7h 35m, against 16h 55m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Gloss or satin whites
- Classic choice for orangeries
- Matches white windows and doors
Delivery and fitting in Grantham
Your quote includes delivery to Grantham at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Grantham can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to NG31 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
White roof lantern prices for Grantham
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 Grantham
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 Grantham 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 Grantham
Can I have white inside and anthracite outside?
Yes, that is one of the most common combinations.
Is white cheaper?
White is a stock colour, so it costs the same as the other stock colours.
Is it worth having solar-control glass in Grantham?
With the midsummer sun about 60.5° high at noon, roof glass in Grantham gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Who checks building regulations for a lantern in Grantham?
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.