Triple glazed roof lanterns in County Durham
We supply triple glazed roof lanterns across County Durham, from Darlington to the smaller towns, priced to your kerb size and delivered to your site.
Get a price in County Durham
Send your postcode and kerb size for a fixed written quote.
Choosing triple glazed roof lanterns in County Durham
Three panes for lower heat loss, a warmer inner surface and less noise.
Across County Durham, the shortest day brings around 7h 13m of daylight and the midsummer sun reaches about 58.7° at noon. A lantern collects light from the bright overhead sky all year, and the right glass keeps the long summer days comfortable.
- Approximate weight shown before you order
- Combines with solar-control coatings
- Three panes for lower heat loss
- Warmer inner pane, less condensation risk
Delivery and fitting in County Durham
Delivery to mainland addresses here is quoted for your postcode and confirmed in writing before you order.
Fitting can be quoted where we have cover; send your postcode and photos of the roof and kerb and we will confirm before quoting.
Triple glazed roof lantern prices
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 |
| 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 |
| 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 in County Durham
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 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
Triple glazed roof lanterns in County Durham: questions
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.
Will triple glazing stop rain noise?
It reduces it noticeably. Laminated glass reduces it further.
Do I need planning permission for a roof lantern in County Durham?
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.
Triple glazed roof lanterns by town in County Durham
- Triple glazed roof lanterns in Billingham
- Triple glazed roof lanterns in Bishop Auckland
- Triple glazed roof lanterns in Chester-le-Street
- Triple glazed roof lanterns in Consett
- Triple glazed roof lanterns in Darlington
- Triple glazed roof lanterns in Durham
- Triple glazed roof lanterns in Hartlepool
- Triple glazed roof lanterns in Newton Aycliffe
- Triple glazed roof lanterns in Peterlee
- Triple glazed roof lanterns in Seaham
- Triple glazed roof lanterns in Stanley
- Triple glazed roof lanterns in Stockton-on-Tees