Contemporary roof lanterns in Hanworth
We supply contemporary roof lanterns to Hanworth (TW13) and the rest of Greater London: sized in millimetres to your upstand, priced up front and delivered on pallets. Fitting can be quoted separately if you need it.
Price a contemporary roof lantern for Hanworth
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Contemporary roof lanterns for Hanworth homes
Slim frames, fewer bars and a lower profile for a cleaner view of the sky.
In midsummer the noon sun stands about 62.0° high over Hanworth, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- More sky, less frame from inside
- Lower profile from the garden
- Slim profile suits anthracite and black
Delivery and fitting in Hanworth
We confirm the delivery cost and date for TW13 on your quote. Lanterns arrive palletised, with the glass packed separately.
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.
Contemporary roof lantern prices for Hanworth
Typical guide prices for contemporary roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,395–£1,695£1,162 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £1,695–£1,995£1,412 ex VAT from | Configure |
| 1500 × 2000 mm | 3.00 m² | £2,095–£2,495£1,746 ex VAT from | Configure |
| 1500 × 2500 mm | 3.75 m² | £2,495–£2,895£2,079 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in a stock colour. 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.
On a permitted development extension the lantern counts towards the extension's height; on an existing roof, a rooflight projecting more than 150 mm may need planning permission.
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 a contemporary lantern the same as a flat rooflight?
No. A contemporary lantern still has sloping glass and a ridge or apex; it simply has slimmer frames and fewer bars. A flat rooflight is a single, nearly flat pane of glass on an upstand.
Can I have a contemporary lantern in white?
Yes, though most buyers choose grey or black because the slimmer frame is the point and dark frames disappear against the sky.
Do you deliver roof lanterns to Hanworth?
Yes. Delivery to Hanworth (TW13) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.
Can you fit a roof lantern in Hanworth?
We can quote for fitting where we have cover. Send your postcode and photos of the roof and kerb, and we will confirm before quoting.