Rectangular roof lanterns in Perth and Kinross
We supply rectangular roof lanterns across Perth and Kinross, from Perth to the smaller towns, priced to your kerb size and delivered to your site.
Get a price in Perth and Kinross
Send your postcode and kerb size for a fixed written quote.
Choosing rectangular roof lanterns in Perth and Kinross
The classic double-hipped lantern: a ridge, four sloping sides and the most size choice.
Across Perth and Kinross, the shortest day brings around 6h 50m of daylight and the midsummer sun reaches about 57.0° at noon. A lantern collects light from the bright overhead sky all year, and the right glass keeps the long summer days comfortable.
- Stock anthracite, black or white, or any RAL
- The most size options of any lantern shape
- Suits kitchen-diners and rear extensions
- Intermediate rafters added on longer lengths
Delivery and fitting in Perth and Kinross
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:
| 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 Perth and Kinross
Scottish building standards, including Section 6 on energy, apply here, and a building warrant is normally needed for extensions and structural alterations.
Householder permitted development in Scotland has its own rules, and listed buildings and conservation areas need extra care.
Building regulations are checked by your local authority building standards (verifier) service. Some like-for-like replacement work does not need a building warrant but must still meet the building standards. Your council's building standards service can confirm.
Sources: Building standards technical handbooks, gov.scot · Do I need planning permission?, mygov.scot
Rectangular roof lanterns in Perth and Kinross: 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.
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.
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.
Do I need planning permission for a roof lantern in Perth and Kinross?
Often not, but it depends on the roof, the property and whether it is listed or in a conservation area. Check with your council before ordering.