At a glance
Each sliding or folding door project in County Londonderry starts with a free survey of the opening, side room, floor and structure, followed by a written fixed price before any work starts.
- Area
- Londonderry
- Nation
- Northern Ireland
- Main town
- Derry
- Survey
- Free for new installations
What we fit in County Londonderry
- Wicket doors. Pass doors built into a leaf so staff need not open the whole door.
- Top-hung or bottom-rolling. Weight carried overhead or on a floor rail, chosen to suit the structure.
- Insulated options. Leaves can be filled with insulated panels and sealed along their edges to cut heat loss.
- Folding leaves. Where there is little wall either side, folding leaves concertina into a compact stack.
- No headroom needed. Leaves move sideways, so nothing coils above or runs under the roof.
What this work can involve
- Installing telescopic sliding doors where the wall space to one side is limited by an adjoining structure.
- Replacing worn timber sliding doors on a storage building with steel-framed bottom-rolling doors and a wicket door.
- Fitting bi-folding doors to a maintenance workshop where overhead gantry cranes rule out a roller shutter or sectional door.
Who is responsible for door safety at a site in County Londonderry?
In Northern Ireland, the business in control of the premises must keep doors and gates safe under the Workplace Regulations (Northern Ireland) 1993 and maintain work equipment under PUWER (Northern Ireland) 1999, with HSENI as the regulator. The installer who supplies or motorises a door hands over the conformity documents and user instructions; CE marking remains the relevant mark for machinery here.
How the work is organised
Electrical work is the part that most often delays a job. If a new or converted door needs a supply, we confirm the motor's requirement at quote stage so your electrician can provide an isolator in the right place before installation day.
Prices for sliding and folding industrial doors in County Londonderry
| Item | Guide price (ex VAT) |
|---|---|
| Sliding / folding industrial doors | £5,995 – £24,995 |
| Strip-out and disposal on replacement | £345 – £1,195 per door |
Guide prices for supply and installation unless stated, excluding VAT, which is added at the current rate where it applies. Your fixed price is confirmed in writing after a survey, before any work starts.
Frequently asked questions
How much do sliding or folding industrial doors cost in County Londonderry?
Our guide price is £5,995 to £24,995 ex VAT, supplied and fitted, depending on size, number of leaves, infill and whether the doors are manual or electric. After a free survey in County Londonderry we confirm the fixed price in writing.
Do you fit sliding doors on farm buildings around Northern Ireland?
Yes. We supply and fit steel sliding doors on agricultural buildings across Northern Ireland, including timber-clad leaves, bottom-rolling gear for lightweight portal frames and wicket doors so staff and livestock handlers can get in without opening the main leaves.
Do you repair sliding and folding doors in County Londonderry?
Yes. We replace trolleys, wheels, tracks, guides and damaged cladding on most makes of sliding and folding door. Repair visits are chargeable, and we quote before carrying out larger repairs or recommending replacement.
Towns in County Londonderry we cover
We cover 4 towns in County Londonderry for sliding and folding industrial doors, including Derry, Coleraine, Limavady, Magherafelt.
Other services in County Londonderry
- Fire shutter servicing and drop tests
- Dock leveller and loading bay repairs
- Planned maintenance contracts
- Dock levellers
- Cold store and freezer doors
- Industrial door motor replacement
- Industrial door installation
- Hangar and large-span doors
More about Sliding and folding industrial doors. Last updated 19 October 2026.