Towns we cover in County Londonderry
Choose your town for local details. We list 7 towns in County Londonderry; if yours is not shown, we still cover it — enter your postcode in the guide price tool.
Sliding doors we fit in County Londonderry
Prices are the same across County Londonderry; choose a door type for sizes, options and local details.
Main towns in County Londonderry
| Town | Postcode district | Nearest listed town | Daylight on 21 Dec |
|---|---|---|---|
| Derry/Londonderry | BT47 | Strabane (22 km south-west) | 7 h 10 min |
| Coleraine | BT52 | Portstewart (6 km north-west) | 7 h 08 min |
| Dungiven | BT47 | Limavady (13 km north) | 7 h 11 min |
| Limavady | BT49 | Dungiven (13 km south) | 7 h 09 min |
| Maghera | BT46 | Magherafelt (11 km south-east) | 7 h 12 min |
| Magherafelt | BT45 | Maghera (11 km north) | 7 h 13 min |
| Portstewart | BT55 | Portrush (4 km east) | 7 h 08 min |
Postcode districts covered in County Londonderry
Our town pages for County Londonderry cover these postcode districts: BT45, BT46, BT47, BT49, BT52, BT55. Other postcodes in the area are covered too — enter yours in the guide price tool.
Daylight across County Londonderry
Because County Londonderry sees long summer days (about 17 h 22 min) and short winter ones (about 7 h 10 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
Building control in Northern Ireland is run by district councils under the Building Regulations (Northern Ireland). We take on work in Northern Ireland by arrangement and confirm what approval your door needs before anything is ordered.
Areas covered by arrangement
All of County Londonderry 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 Londonderry: questions
Do you fit sliding doors across County Londonderry?
Yes, by arrangement. We survey and fit sliding doors in Derry/Londonderry, Coleraine, Dungiven, Limavady and the rest of County Londonderry; the survey is free, and any travel cost is shown in your quote.
Are prices higher in County Londonderry?
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 Londonderry 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.