Square roof lanterns in Dumfries and Galloway
Whether you are in Dumfries or elsewhere in Dumfries and Galloway, the process is the same: configure your lantern, get a guide price, then a fixed quote and a delivery date.
Get a price in Dumfries and Galloway
Send your postcode and kerb size for a fixed written quote.
Choosing square roof lanterns in Dumfries and Galloway
Four triangular panes meeting at a point: a pyramid lantern for square openings.
Across Dumfries and Galloway, the shortest day brings around 7h 10m of daylight and the midsummer sun reaches about 58.5° at noon. A lantern collects light from the bright overhead sky all year, and the right glass keeps the long summer days comfortable.
- No ridge, a neat apex cap instead
- Square sizes from about one metre
- Strong central focal point from below
- Stock colours or any RAL on request
Delivery and fitting in Dumfries and Galloway
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.
Square roof lantern prices
What square roof lanterns cost in common sizes (guide, inc VAT, supply only):
| 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 |
| 1500 × 1500 mm | 2.25 m² | £1,595–£1,895£1,329 ex VAT from | Configure |
| 2000 × 2000 mm | 4.00 m² | £2,395–£2,795£1,996 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 Dumfries and Galloway
Here the Building (Scotland) Regulations and the domestic Technical Handbook set the standards, with a building warrant usually required for extension work.
Planning in Scotland follows the Scottish permitted development order; your council confirms whether your lantern needs consent.
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
Square roof lanterns in Dumfries and Galloway: questions
Will a square lantern leak at the top?
It should not when it is correctly installed and maintained. The apex is factory-designed to shed water; leaks usually come from the upstand or roof membrane rather than the lantern itself, which is why the upstand detail matters.
Can I have an opening vent in a pyramid lantern?
Some ranges can fit a vent in one of the triangular panes, others cannot. We will tell you on the quote whether your chosen range allows it.
What is the largest square lantern?
Ranges differ. Many go to around 3 m square, with extra hip bars on larger sizes. Tell us your kerb size and we will confirm which ranges can make it.
Who checks building regulations for a lantern in Dumfries and Galloway?
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.