Replacement roof lanterns in Antrim
Buy replacement roof lanterns for homes in Antrim and across County Antrim. 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 BT41 address.
Price a replacement roof lantern for Antrim
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Replacement roof lanterns for Antrim homes
Swap a tired, leaking or polycarbonate lantern for modern double glazing.
Winter daylight in Antrim lasts about 7h 13m, against 17h 18m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Energy standards for replacements explained
- Often a one-day swap on a sound kerb
- Warmer, quieter, brighter
Delivery and fitting in Antrim
We confirm the delivery cost and date for BT41 on your quote. Lanterns arrive palletised, with the glass packed separately.
If you would like us to fit it, we will check fitting cover for BT41 and quote a fixed price after seeing photos or surveying.
Delivery to Northern Ireland is by arrangement: we confirm the carrier, any sea-freight charge and the date on your quote before you order.
Replacement roof lantern prices for Antrim
What replacement roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,295–£1,495£1,079 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £1,495–£1,795£1,246 ex VAT from | Configure |
| 1500 × 2000 mm | 3.00 m² | £1,995–£2,295£1,662 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,095–£4,795£3,412 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 Antrim
Northern Ireland has its own building regulations, with energy standards for homes set in Technical Booklet F1.
Check Northern Ireland's permitted development rules with your district council, especially for listed buildings and conservation areas.
Building regulations in Antrim 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 Antrim
How long does replacement take on site?
For a like-for-like swap on a sound kerb, often a day. Kerb or roof repairs add time.
My old lantern leaks. Is it the lantern or the roof?
Often the roof or kerb detailing. A survey or close inspection will tell. If the lantern is the problem, replacing it is usually better value than repairing old polycarbonate.
Who checks building regulations for a lantern in Antrim?
Your district council's building control service. For a lantern in a new extension it forms part of the extension's approval; replacements in existing homes have their own rules.
Is it worth having solar-control glass in Antrim?
With the midsummer sun about 58.7° high at noon, roof glass in Antrim gets strong summer sun. Solar control is recommended for large or south-facing lanterns.