Towns we cover in County Antrim
Choose your town for local details. We list 11 towns in County Antrim; if yours is not shown, we still cover it — enter your postcode in the guide price tool.
Sliding doors we fit in County Antrim
Each link opens guide prices, approvals and towns for that door type in County Antrim.
Main towns in County Antrim
| Town | Postcode district | Nearest listed town | Daylight on 21 Dec |
|---|---|---|---|
| Belfast | BT1 | Newtownabbey (7 km north) | 7 h 15 min |
| Lisburn | BT27 | Belfast (11 km north-east) | 7 h 16 min |
| Newtownabbey | BT37 | Holywood (6 km south-east) | 7 h 14 min |
| Carrickfergus | BT38 | Holywood (9 km south) | 7 h 13 min |
| Ballymena | BT43 | Antrim (17 km south) | 7 h 12 min |
| Antrim | BT41 | Ballyclare (14 km north-east) | 7 h 13 min |
| Larne | BT40 | Carrickfergus (15 km south) | 7 h 12 min |
| Ballycastle | BT54 | Ballymoney (23 km south-west) | 7 h 07 min |
| Ballyclare | BT39 | Antrim (14 km south-west) | 7 h 13 min |
| Ballymoney | BT53 | Coleraine (12 km north-west) | 7 h 09 min |
Postcode districts covered in County Antrim
Our town pages for County Antrim cover these postcode districts: BT1, BT27, BT37, BT38, BT39, BT40, BT41, BT43, BT53, BT54, BT56. Other postcodes in the area are covered too — enter yours in the guide price tool.
Daylight across County Antrim
Because County Antrim sees long summer days (about 17 h 20 min) and short winter ones (about 7 h 12 min), the elevation your door faces makes a real difference. With the midday sun at about 12° in winter, a south-facing door brings light well into the room; a west-facing door catches hot late-afternoon sun in summer.
Approvals in Northern Ireland
In Northern Ireland, the Building Regulations (Northern Ireland) apply through your district council's building control service, with energy guidance in Technical Booklet F1. Work in Northern Ireland is by arrangement, and we confirm the approval route for your property at survey.
Areas covered by arrangement
All of County Antrim is covered by arrangement: the survey is still free, and survey dates, delivery and any travel cost for delivery and fitting are confirmed in your quote.
Sliding doors in County Antrim: questions
Do you fit sliding doors across County Antrim?
Yes, by arrangement. We survey and fit sliding doors in Belfast, Lisburn, Newtownabbey, Carrickfergus and the rest of County Antrim; the survey is free, and any travel cost is shown in your quote.
Are prices higher in County Antrim?
The door price is the same as on the mainland: a 2.4 m aluminium sliding door is a guide £4,295–£5,295, fitted, including VAT. Because County Antrim is covered by arrangement, any travel cost for delivery and fitting is shown in your quote before you order; the survey is free.
What approvals do sliding doors need in Northern Ireland?
In Northern Ireland the Building Regulations (Northern Ireland) apply through district council building control; work there is by arrangement. We confirm the right route for your property at survey.