Triple glazed roof lanterns in Hanworth
Buy triple glazed roof lanterns for homes in Hanworth and across Greater London. Choose a standard size or have one made to your kerb, see a guide price straight away, then get a fixed written quote with delivery to your TW13 address.
Price a triple glazed roof lantern for Hanworth
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Triple glazed roof lanterns for Hanworth homes
Three panes for lower heat loss, a warmer inner surface and less noise.
At 51.43°N, Hanworth sees roughly 7h 50m of daylight in late December and 16h 38m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Quieter in heavy rain
- Warmer inner pane, less condensation risk
- Three panes for lower heat loss
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.
Triple glazed roof lantern prices for Hanworth
What triple glazed roof lanterns cost in common sizes (guide, inc 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 |
| 1000 × 2000 mm | 2.00 m² | £2,095–£2,495£1,746 ex VAT from | Configure |
| 1500 × 2000 mm | 3.00 m² | £2,695–£3,195£2,246 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 Hanworth
In England, building regulations energy guidance sets a limiting U-value of 2.2 W/m²K for new and replacement rooflights in existing homes, measured horizontally.
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 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
Do I need triple glazing to meet building regulations?
Not usually. Well-specified double glazed lanterns generally meet the limiting values for rooflights. Triple glazing is an upgrade, not normally a requirement. Your building control body can confirm for your project.
Will triple glazing stop rain noise?
It reduces it noticeably. Laminated glass reduces it further.
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.
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.