Square roof lanterns in Irvine
Whether your Irvine extension is still on paper or the roof is already on, we can price a square roof lantern to suit it. Standard sizes cost less and arrive sooner; made-to-measure fits a kerb that is already built.
Price a square roof lantern for Irvine
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Square roof lanterns for Irvine homes
Four triangular panes meeting at a point: a pyramid lantern for square openings.
On the shortest day Irvine gets about 7h 02m of daylight, with the sun only 10.9° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- No ridge, a neat apex cap instead
- Four triangular panes to a single apex
- Stock colours or any RAL on request
Delivery and fitting in Irvine
We confirm the delivery cost and date for KA12 on your quote. Lanterns arrive palletised, with the glass packed separately.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Irvine before quoting.
Delivery to KA12 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Square roof lantern prices for Irvine
Typical guide prices for square roof lanterns, supply only and including VAT:
| 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 for Irvine
Here the Building (Scotland) Regulations and the domestic Technical Handbook set the standards, with a building warrant usually required for extension work.
Householder permitted development in Scotland has its own rules, and listed buildings and conservation areas need extra care.
Building regulations in Irvine 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
Questions from Irvine
Is a pyramid lantern more expensive than a rectangular one?
Per square metre it can cost slightly more, because every pane is a triangle and the apex needs a special joint. The difference is usually small next to the effect of size and glass choice.
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.
Who checks building regulations for a lantern in Irvine?
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.
Do I need planning permission for a roof lantern in Irvine?
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.