Square roof lanterns in Chadderton
Looking for a square roof lantern in Chadderton? We price it to your kerb size, confirm the fixed price in writing and deliver to OL9 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price a square roof lantern for Chadderton
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Square roof lanterns for Chadderton homes
Four triangular panes meeting at a point: a pyramid lantern for square openings.
In midsummer the noon sun stands about 59.9° high over Chadderton, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Stock colours or any RAL on request
- Square sizes from about one metre
- Ideal over a table, island or hallway
Delivery and fitting in Chadderton
Your quote includes delivery to Chadderton at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Chadderton can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to OL9 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Square roof lantern prices for Chadderton
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 for Chadderton
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 Chadderton 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 Chadderton
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.
Is it worth having solar-control glass in Chadderton?
With the midsummer sun about 59.9° high at noon, roof glass in Chadderton gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Who checks building regulations for a lantern in Chadderton?
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.