Rectangular roof lanterns in Aberdeen and Aberdeenshire
Across Aberdeen and Aberdeenshire, rectangular roof lanterns are quoted to the external kerb size, with delivery confirmed for your postcode and fitting available on request.
Get a price in Aberdeen and Aberdeenshire
Send your postcode and kerb size for a fixed written quote.
Choosing rectangular roof lanterns in Aberdeen and Aberdeenshire
The classic double-hipped lantern: a ridge, four sloping sides and the most size choice.
Across Aberdeen and Aberdeenshire, the shortest day brings around 6h 38m of daylight and the midsummer sun reaches about 56.1° at noon. A lantern collects light from the bright overhead sky all year, and the right glass keeps the long summer days comfortable.
- Intermediate rafters added on longer lengths
- Ridge along the long axis, four glazed slopes
- Suits kitchen-diners and rear extensions
- Stock anthracite, black or white, or any RAL
Delivery and fitting in Aberdeen and Aberdeenshire
Delivery to mainland postcodes here is priced for your postcode and confirmed in writing before you order. Some districts, such as AB32, are Highlands, islands or remote postcodes and are delivered by arrangement.
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
Typical guide prices for rectangular roof lanterns, supply only and including VAT:
| 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 Aberdeen and Aberdeenshire
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 Aberdeen and Aberdeenshire: 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.
Which way should the ridge run?
The ridge runs along the longer side. On a square opening there is no ridge and the lantern becomes a pyramid.
Who checks building regulations for a lantern in Aberdeen and Aberdeenshire?
Your local authority building standards (verifier) service. For a lantern in a new extension it forms part of the extension's approval; replacements in existing homes have their own rules.