Triple glazed roof lanterns in Redhill
Order triple glazed roof lanterns for delivery to Redhill and nearby Reigate and Horley. Every lantern is checked against your measurements before it is ordered, and the price on your quote is fixed for the specification shown; any extra work is agreed with you first.
Price a triple glazed roof lantern for Redhill
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Triple glazed roof lanterns for Redhill homes
Three panes for lower heat loss, a warmer inner surface and less noise.
At 51.24°N, Redhill sees roughly 7h 52m of daylight in late December and 16h 35m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Combines with solar-control coatings
- Ideal for colder, exposed locations
- Quieter in heavy rain
Delivery and fitting in Redhill
We confirm the delivery cost and date for RH1 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 RH1 and quote a fixed price after seeing photos or surveying.
Delivery to RH1 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Triple glazed roof lantern prices for Redhill
Guide prices for common triple glazed roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | 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 |
| 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 |
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 Redhill
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.
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 Redhill 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 Redhill
Will triple glazing stop rain noise?
It reduces it noticeably. Laminated glass reduces it further.
Can I have triple glazing with solar control?
Yes. Triple units usually include a solar-control or neutral coating.
Who checks building regulations for a lantern in Redhill?
Your local authority building control team or a registered building control approver. For a lantern in a new extension it forms part of the extension's approval; replacements in existing homes have their own rules.
Is it worth having solar-control glass in Redhill?
With the midsummer sun about 62.2° high at noon, roof glass in Redhill gets strong summer sun. Solar control is recommended for large or south-facing lanterns.