
AREALondonderry · Northern Ireland
Industrial door installers in County Londonderry
Need industrial door installers covering County Londonderry? We handle the whole job — survey, specification, supply, installation, commissioning and servicing — for warehouses, factories, workshops and public buildings.
- Free survey for new and replacement doors
- Fixed written price before work starts
- Repairs and servicing on most makes
Free survey & fixed quote
Tell us about the door. We reply with next steps and a survey time.
- Free site surveyNew and replacement doors
- Written fixed priceBefore any work starts
- Manufacturer-marked productsCE marked where required
- Full handover packTest records and instructions
- All four UK nationsRemote sites by arrangement
BAY 01Services
Our services in County Londonderry
Choose a service for local details, guide prices and the rules that apply.
BAY 01Industrial doors

Industrial door installation
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Sectional overhead doors
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Insulated roller shutter doors
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Industrial roller shutters
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High-speed doors
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Fire shutters
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Sliding and folding industrial doors
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Hangar and large-span doors
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Cold store and freezer doors
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Steel personnel and fire exit doors
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Impact traffic doors
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PVC strip curtains
View →BAY 02Loading bays

Dock levellers
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Dock shelters and seals
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Complete loading bays
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Bollards and door protection
View →BAY 03Automation and safety
BAY 04Repairs and servicing
- Area
- Londonderry
- Nation
- Northern Ireland
- Main town
- Derry
- Towns
- 4
Working with sites across County Londonderry
Businesses across County Londonderry can use one contractor for new industrial doors, replacements and safety upgrades. Every new installation starts with a free survey; repairs and servicing are booked as chargeable visits at a price agreed upfront.
Where a door is being replaced, the opening has to be made secure at the end of each day. We plan strip-out, any new framing and the new door so the gap is never left open overnight unless you have agreed temporary measures.
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.
Who must keep fire shutters working at a site in County Londonderry?
Under the Fire and Rescue Services (Northern Ireland) Order 2006 and the Fire Safety Regulations (Northern Ireland) 2010, the person with fire safety duties (often called the appropriate person), normally the employer or person in control of the premises, must make sure fire shutters are maintained. Your fire risk assessment should identify each one, how it is released and how often it is tested.
Questions about work in County Londonderry
Who will we contract with for work in County Londonderry?
Your contract is with S&K Property Investments and Improvement Ltd, which trades as Industrial Door Installers. The written quote sets out the scope, price and payment terms.
How quickly can you quote for a site in County Londonderry?
We aim to book a survey at a time that suits your site and send a written fixed price after it. Simple like-for-like jobs can sometimes be priced from clear photos and measurements first.
Do you repair doors you didn't install at County Londonderry sites?
Yes. We repair and service most makes of industrial door and dock leveller, subject to parts availability, and record each door's details on the first visit.
What paperwork do we get after an installation in County Londonderry?
User instructions, the manufacturer's Declaration of Performance and, for powered doors, the conformity documents and commissioning records. Keep them with your health and safety file.







