White roof lanterns in Hanworth
Planning an extension in Hanworth? A white roof lantern is one of the quickest ways to bring daylight into the middle of the room. Use the configurator for a guide price, then send your kerb size for a fixed quote and delivery date.
Price a white roof lantern for Hanworth
Postcode and kerb size first, then your details. We reply with a fixed written quote.
White roof lanterns for Hanworth homes
Classic white frames that blend into the ceiling and suit period homes.
Winter daylight in Hanworth lasts about 7h 50m, against 16h 38m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Blends into a white ceiling
- Matches white windows and doors
- Grey or black outside if preferred
Delivery and fitting in Hanworth
Delivery to TW13 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Fitting in Hanworth can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to TW13 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
White roof lantern prices for Hanworth
What white roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | 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 |
| 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 |
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 Hanworth
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.
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 Hanworth 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 Hanworth
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.
Is it worth having solar-control glass in Hanworth?
With the midsummer sun about 62.0° high at noon, roof glass in Hanworth gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
How quickly can I get a roof lantern in Hanworth?
Stock sizes are typically ready in 5–10 working days, made-to-measure in 3–4 weeks, plus delivery. Your quote gives the date for TW13.