Square roof lanterns in Castlereagh
Order square roof lanterns for delivery to Castlereagh and nearby Belfast and Newtownabbey. Every lantern is checked against your measurements before it is ordered, and the price on your quote is fixed for the specification shown; any extra work is agreed with you first.
Price a square roof lantern for Castlereagh
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Square roof lanterns for Castlereagh homes
Four triangular panes meeting at a point: a pyramid lantern for square openings.
Winter daylight in Castlereagh lasts about 7h 15m, against 17h 16m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Four triangular panes to a single apex
- Stock colours or any RAL on request
- Strong central focal point from below
Delivery and fitting in Castlereagh
Your quote includes delivery to Castlereagh at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Castlereagh can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to Northern Ireland is by arrangement: we confirm the carrier, any sea-freight charge and the date on your quote before you order.
Square roof lantern prices for Castlereagh
Guide prices for common square roof lantern sizes, including 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 Castlereagh
In Northern Ireland, the Building Regulations (NI) 2012 and Technical Booklet F1 set the energy standards for dwellings.
Check Northern Ireland's permitted development rules with your district council, especially for listed buildings and conservation areas.
Building regulations in Castlereagh are checked by your district council's building control service. Replacement and new rooflights are controlled work in most cases. Your council's building control service will confirm whether an application is needed.
Sources: Building Regulations, Department of Finance NI · Planning permission: when to apply, nidirect
Questions from Castlereagh
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.
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.
How quickly can I get a roof lantern in Castlereagh?
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 BT5.
Do you deliver roof lanterns to Castlereagh?
Yes. Delivery to Castlereagh (BT5) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.