Small roof lanterns
Small roof lanterns, around one metre to one and a half metres, bring daylight into spaces that windows cannot reach: a dark hallway, a utility room, a downstairs shower room or a narrow side return. They are lighter, quicker to fit and often available from stock.

Get a price for a small roof lantern
Send your kerb size and we will reply with a fixed written quote.
In short: Compact lanterns for hallways, utility rooms, porches and side returns. Guide prices start from £1,095 including VAT, supply only.
Where does a small lantern make the most difference?
In the middle of a deep house, where no window reaches. A 1000 × 1000 mm or 1000 × 1500 mm lantern in a flat-roofed side return or utility can replace a light that would otherwise be on all day.
Small lanterns are light enough for two people to lift, which keeps fitting simple.
Small lantern or flat rooflight?
A flat rooflight is cheaper and lower-profile; a small lantern sheds water and dirt better and gives a little more headroom and light. If the roof is overlooked or the opening is very small, a flat rooflight may be the better choice.
What does a small lantern cost?
Small stock sizes are the lowest-priced lanterns in the range. Guide prices below include VAT for supply only.
Small roof lantern prices by size
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £1,095–£1,295£912 ex VAT from | Configure |
| 1200 × 1200 mm | 1.44 m² | £1,295–£1,495£1,079 ex VAT from | 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 × 1500 mm | 2.25 m² | £1,595–£1,895£1,329 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.
What you get
- Sizes
- Around 1000 × 1000 mm to 1500 × 1500 mm
- Weight
- Typically under about 120 kg
- Uses
- Hallways, utilities, porches, side returns
- Shapes
- Square pyramid or short rectangular
- Lead time
- Often available as stock sizes
Three checks
- Measure the outside of the kerb, width then length, and check the diagonals. How to measure.
- Check the glazing allowance for your extension and whether you need planning permission. See building regulations and planning.
- Plan the lift. Your quote gives the approximate weight so your installer can plan access and lifting.
Small roof lanterns: common questions
What is the smallest roof lantern?
Many ranges start at around 800–1000 mm. Below that, a flat rooflight is usually the better product.
Can I fit a small lantern myself?
Small lanterns are within the reach of a competent builder or roofer. The critical parts are a level, square, weatherproof upstand and the manufacturer's fixing instructions. In existing homes, replacement rooflights are building work that may need building control involvement.
Does a small lantern need an opening vent?
Not usually. Background ventilation for the room can come from trickle vents or extract fans. Vents are more useful on lanterns over kitchens and large living spaces.
Are small lanterns available quickly?
Standard small sizes are often available from stock. Lead times are confirmed on your quote.
Small roof lanterns by area
We deliver small roof lanterns across mainland Britain. Choose your area for local delivery and regulation notes.
England
- Bedfordshire
- Berkshire
- Bristol
- Buckinghamshire
- Cambridgeshire
- Cheshire
- Cornwall
- Cumbria
- Derbyshire
- Devon
- Dorset
- County Durham
- East Riding of Yorkshire
- East Sussex
- Essex
- Gloucestershire
- Greater London
- Greater Manchester
- Hampshire
- Herefordshire
- Hertfordshire
- Isle of Wight
- Kent
- Lancashire
- Leicestershire
- Lincolnshire
- Merseyside
- Norfolk
- North Yorkshire
- Northamptonshire
- Northumberland
- Nottinghamshire
- Oxfordshire
- Rutland
- Shropshire
- Somerset
- South Yorkshire
- Staffordshire
- Suffolk
- Surrey
- Tyne and Wear
- Warwickshire
- West Midlands
- West Sussex
- West Yorkshire
- Wiltshire
- Worcestershire
Wales
Scotland
- Aberdeen and Aberdeenshire
- Dundee and Angus
- Argyll and Bute
- Ayrshire
- Dumfries and Galloway
- Edinburgh and the Lothians
- Fife
- Forth Valley
- Greater Glasgow
- Highlands and Islands
- Lanarkshire
- Moray
- Perth and Kinross
- Scottish Borders