Square roof lanterns in Barrow-in-Furness
Buy square roof lanterns for homes in Barrow-in-Furness and across Cumbria. Choose a standard size or have one made to your kerb, see a guide price straight away, then get a fixed written quote with delivery to your LA14 address.
Price a square roof lantern for Barrow-in-Furness
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Square roof lanterns for Barrow-in-Furness homes
Four triangular panes meeting at a point: a pyramid lantern for square openings.
On the shortest day Barrow-in-Furness gets about 7h 21m of daylight, with the sun only 12.4° 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
- Stock colours or any RAL on request
- Four triangular panes to a single apex
Delivery and fitting in Barrow-in-Furness
Your quote includes delivery to Barrow-in-Furness at a confirmed price, usually to the kerbside or driveway on pallets.
If you would like us to fit it, we will check fitting cover for LA14 and quote a fixed price after seeing photos or surveying.
Delivery to LA14 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Square roof lantern prices for Barrow-in-Furness
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 Barrow-in-Furness
England's Approved Document L caps the U-value of new or replacement rooflights in existing homes at 2.2 W/m²K, calculated with the glass horizontal.
Lanterns on permitted development extensions are part of the extension's height limits. Adding one to an existing roof is different: over 150 mm of projection can mean a planning application.
Building regulations in Barrow-in-Furness are checked by your local authority building control team or a registered building control approver. Replacing a rooflight in an existing home is building work. Installers registered with a competent person scheme can self-certify; otherwise building control must be involved.
Sources: Approved Document L, GOV.UK · Planning Portal
Questions from Barrow-in-Furness
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.
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.
How quickly can I get a roof lantern in Barrow-in-Furness?
Stock sizes are typically ready in 5–10 working days, made-to-measure in 3–4 weeks, plus delivery. Your quote gives the date for LA14.
Who checks building regulations for a lantern in Barrow-in-Furness?
Your local authority building control team or a registered building control approver. For a lantern in a new extension it forms part of the extension's approval; replacements in existing homes have their own rules.