Triple glazed roof lanterns in Warwick
Choosing a triple glazed roof lantern for a house in Warwick? Start with the guide prices below, check the planning and building regulations notes for England, then ask for a fixed quote with delivery to CV34.
Price a triple glazed roof lantern for Warwick
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Triple glazed roof lanterns for Warwick homes
Three panes for lower heat loss, a warmer inner surface and less noise.
Winter daylight in Warwick lasts about 7h 41m, against 16h 47m 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
- Combines with solar-control coatings
- Three panes for lower heat loss
Delivery and fitting in Warwick
We confirm the delivery cost and date for CV34 on your quote. Lanterns arrive palletised, with the glass packed separately.
If you would like us to fit it, we will check fitting cover for CV34 and quote a fixed price after seeing photos or surveying.
Delivery to CV34 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Triple glazed roof lantern prices for Warwick
What triple glazed roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1500 × 2000 mm | 3.00 m² | £2,695–£3,195£2,246 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 Warwick
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 Warwick 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 Warwick
Can I have triple glazing with solar control?
Yes. Triple units usually include a solar-control or neutral coating.
Is triple glazing heavier to lift?
Yes, the glass is roughly 45% heavier. Plan for extra hands or lifting equipment on larger lanterns.
Is it worth having solar-control glass in Warwick?
With the midsummer sun about 61.2° high at noon, roof glass in Warwick gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do I need planning permission for a roof lantern in Warwick?
Often not, but it depends on the roof, the property and whether it is listed or in a conservation area. Check with your district, borough or unitary council before ordering.