Triple glazed roof lanterns in Hounslow
Choosing a triple glazed roof lantern for a house in Hounslow? Start with the guide prices below, check the planning and building regulations notes for England, then ask for a fixed quote with delivery to TW3.
Price a triple glazed roof lantern for Hounslow
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Triple glazed roof lanterns for Hounslow homes
Three panes for lower heat loss, a warmer inner surface and less noise.
Winter daylight in Hounslow 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.
- Warmer inner pane, less condensation risk
- Three panes for lower heat loss
- Approximate weight shown before you order
Delivery and fitting in Hounslow
We confirm the delivery cost and date for TW3 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Hounslow can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to TW3 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Triple glazed roof lantern prices for Hounslow
Guide prices for common triple glazed roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,795–£2,095£1,496 ex VAT from | Configure |
| 1500 × 2500 mm | 3.75 m² | £3,095–£3,595£2,579 ex VAT from | Configure |
| 2000 × 3000 mm | 6.00 m² | £4,395–£5,095£3,662 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £5,595–£6,495£4,662 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with triple glazing in a stock colour. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Hounslow
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.
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 Hounslow 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 Hounslow
Is triple glazing heavier to lift?
Yes, the glass is roughly 45% heavier. Plan for extra hands or lifting equipment on larger lanterns.
Can I have triple glazing with solar control?
Yes. Triple units usually include a solar-control or neutral coating.
How quickly can I get a roof lantern in Hounslow?
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 TW3.
Is it worth having solar-control glass in Hounslow?
With the midsummer sun about 62.0° high at noon, roof glass in Hounslow gets strong summer sun. Solar control is recommended for large or south-facing lanterns.