England · Rectangular

Rectangular roof lanterns in the West Midlands

Buy rectangular roof lanterns for homes and building projects anywhere in the West Midlands. See guide prices below, then get a fixed written quote for your size, glass and colours.

AreaWest Midlands

NationEngland

Towns listed20

Guide price from£1,295

Configure and price Call 0800 088 6248

Get a price in the West Midlands

Send your postcode and kerb size for a fixed written quote.

Choosing rectangular roof lanterns in the West Midlands

The classic double-hipped lantern: a ridge, four sloping sides and the most size choice.

Across the West Midlands, the shortest day brings around 7h 39m of daylight and the midsummer sun reaches about 60.9° at noon. A lantern collects light from the bright overhead sky all year, and the right glass keeps the long summer days comfortable.

The most size options of any lantern shape
Intermediate rafters added on longer lengths
Stock anthracite, black or white, or any RAL
Ridge along the long axis, four glazed slopes

Delivery and fitting in the West Midlands

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.

Rectangular roof lantern prices

Guide prices for common rectangular roof lantern sizes, including VAT, supply only:

Rectangular roof lantern prices
Kerb size	Roof area	Guide price	Configure
1000 × 1500 mm	1.50 m²	£1,295–£1,495£1,079 ex VAT from	Configure
1000 × 2000 mm	2.00 m²	£1,495–£1,795£1,246 ex VAT from	Configure
1500 × 2000 mm	3.00 m²	£1,995–£2,295£1,662 ex VAT from	Configure
1500 × 2500 mm	3.75 m²	£2,295–£2,695£1,912 ex VAT from	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

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 in the West Midlands

England's Approved Document L caps the U-value of new or replacement rooflights in existing homes at 2.2 W/m²K, calculated with the glass horizontal.

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

Rectangular roof lanterns in the West Midlands: questions

What is the most common rectangular roof lantern size?

Sizes of 1000 × 2000 mm and 1500 × 2500 mm are common standard sizes for kitchen and dining extensions, but the right size is the one that matches your kerb. If your kerb is not built yet, our sizes guide helps you pick a standard size first.

Can a rectangular lantern be made to an exact size?

Yes. Made-to-measure lanterns are built to the external kerb size you give us, usually in 10 mm steps within the range's limits. Made-to-measure takes longer than a stock size and cannot be cancelled once ordered, so measure twice.

Does a longer lantern need extra support?

Long lanterns use intermediate rafters inside the lantern itself. The roof structure around the opening must be designed to carry the lantern's weight; your builder or engineer sizes the trimmers.

How quickly can I get a roof lantern in the West Midlands?

Stock sizes are typically ready in 5–10 working days, made-to-measure in 3–4 weeks, plus delivery. Your quote gives the date for the West Midlands.