Large roof lanterns in Washington
Buy large roof lanterns for homes in Washington and across Tyne and Wear. 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 NE37 address.
Price a large roof lantern for Washington
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Large roof lanterns for Washington homes
Lanterns of three metres and more for open-plan extensions, with intermediate rafters.
Winter daylight in Washington lasts about 7h 11m, against 17h 21m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Fitting can be quoted on request
- Delivered as a frame kit with glass
- Lengths from about three to six metres
Delivery and fitting in Washington
Delivery to NE37 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Fitting in Washington can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to NE37 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Large roof lantern prices for Washington
What large roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 2000 × 3000 mm | 6.00 m² | £3,195–£3,695£2,662 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,095–£4,795£3,412 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 Washington
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.
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 Washington 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 Washington
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 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.
Do I need planning permission for a roof lantern in Washington?
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.
Is it worth having solar-control glass in Washington?
With the midsummer sun about 58.5° high at noon, roof glass in Washington gets strong summer sun. Solar control is recommended for large or south-facing lanterns.