Square roof lanterns in Ferndown
Buy square roof lanterns for homes in Ferndown and across Dorset. 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 BH22 address.
Price a square roof lantern for Ferndown
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Square roof lanterns for Ferndown homes
Four triangular panes meeting at a point: a pyramid lantern for square openings.
In midsummer the noon sun stands about 62.6° high over Ferndown, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Strong central focal point from below
- No ridge, a neat apex cap instead
- Stock colours or any RAL on request
Delivery and fitting in Ferndown
We confirm the delivery cost and date for BH22 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Ferndown can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to BH22 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Square roof lantern prices for Ferndown
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 Ferndown
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 Ferndown 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 Ferndown
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.
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.
How quickly can I get a roof lantern in Ferndown?
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 BH22.
Do I need planning permission for a roof lantern in Ferndown?
Often not, but it depends on the roof, the property and whether it is listed or in a conservation area. Check with your district, borough or unitary council before ordering.