Large roof lanterns in Wallington
Choosing a large roof lantern for a house in Wallington? Start with the guide prices below, check the planning and building regulations notes for England, then ask for a fixed quote with delivery to SM6.
Price a large roof lantern for Wallington
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Large roof lanterns for Wallington homes
Lanterns of three metres and more for open-plan extensions, with intermediate rafters.
Winter daylight in Wallington lasts about 7h 51m, against 16h 37m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Lengths from about three to six metres
- Intermediate rafters carry the larger glass
- Approximate weight given with your quote
Delivery and fitting in Wallington
Delivery to SM6 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
If you would like us to fit it, we will check fitting cover for SM6 and quote a fixed price after seeing photos or surveying.
Delivery to SM6 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Large roof lantern prices for Wallington
What large roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1500 × 3000 mm | 4.50 m² | £2,595–£2,995£2,162 ex VAT from | Configure |
| 2000 × 3000 mm | 6.00 m² | £3,195–£3,695£2,662 ex VAT from | Configure |
| 2500 × 4000 mm | 10.00 m² | £4,895–£5,695£4,079 ex VAT from | Configure |
| 3000 × 4000 mm | 12.00 m² | £5,695–£6,595£4,746 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in a stock colour. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Wallington
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.
Lanterns on permitted development extensions are part of the extension's height limits. Adding one to an existing roof is different: over 150 mm of projection can mean a planning application.
Building regulations in Wallington 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 Wallington
Do large lanterns overheat a room?
A large area of south-facing glass can make a room warm on sunny days. Solar-control glass, an opening vent and good background ventilation all help. Our guide on overheating explains the options.
Does a large lantern need structural calculations?
The roof structure around it usually does. Your engineer or building control body will want the lantern's weight and the opening size.
Do you deliver roof lanterns to Wallington?
Yes. Delivery to Wallington (SM6) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.
Is it worth having solar-control glass in Wallington?
With the midsummer sun about 62.1° high at noon, roof glass in Wallington gets strong summer sun. Solar control is recommended for large or south-facing lanterns.