Industries & Customers

Door, Gate & Access Support for Every Type of Site

Sentry Automation supports businesses and organisations across a wide range of commercial, industrial and public-sector environments.

From a single faulty roller shutter to planned maintenance across hundreds of assets and multiple locations, we provide repairs, servicing, replacement, new installation and supply-only solutions tailored to each customer and site.

We work directly with business owners, facilities and estate managers, property management companies, main contractors, developers and other specialist service providers throughout Yorkshire and across the UK.

Our product range includes:

  • Roller shutters and industrial doors
  • Sectional and high-speed doors
  • Automatic pedestrian doors
  • Steel personnel and fire exit doors
  • Aluminium entrance doors and screens
  • Automatic gates and traffic barriers
  • Access control and intercom systems
  • Loading bay equipment
Industries and customers we supply

Industries & Clients We Supply

We support facilities management companies, property managers, landlords and managing agents responsible for individual properties and multi-site portfolios.

Our team can provide responsive repairs, planned servicing, condition reports, replacement quotations and new installations across a broad range of door, gate and access systems.

By using a single reliable contractor for multiple product types, customers can simplify their maintenance arrangements and reduce the need to coordinate with several specialist companies.

Reliable access is essential in busy warehouses, distribution centres and logistics facilities.

We repair, maintain, replace and install roller shutters, sectional doors, high-speed doors, loading bay equipment, steel doors, automatic gates and traffic barriers.

Our team understands the disruption caused by a faulty door or access system and can provide reactive support to help secure the building and restore normal operation as quickly as possible.

We work with factories, engineering businesses, production facilities and industrial estates to maintain safe and dependable access throughout their premises.

Our services cover warehouse doors, roller shutters, high-speed doors, steel personnel doors, automatic gates, barriers and access-control systems.

Planned servicing can help identify worn or unsafe components before they lead to an unexpected breakdown, while our reactive repair service is available when problems occur.

Food production and processing facilities often depend on reliable doors to maintain security, temperature control, hygiene and efficient movement throughout the site.

We support these environments with high-speed doors, insulated sectional doors, roller shutters, steel doors, automatic pedestrian doors and controlled-access systems.

Maintenance and replacement work can be planned around operational requirements to minimise disruption wherever possible.

We support individual retailers, shopping centres and multi-site retail businesses with the repair, servicing and replacement of shopfront shutters, automatic entrance doors, steel security doors and access-control systems.

From securing premises following a breakdown to maintaining customer entrances across an entire portfolio, we can provide both reactive and planned support.

We work with schools, colleges, universities and other education providers to maintain the doors and access systems used across their estates.

This includes automatic pedestrian doors, roller shutters, fire shutters, steel fire-exit doors, gates, traffic barriers, intercoms, and access-control systems.

We can assist with individual repairs, new installations and planned maintenance across multiple campuses or buildings. RAMS can be provided, and DBS-cleared engineers are available where required.

Hospitals, health centres, care homes and supported-living facilities require door and access systems that are safe, reliable and suitable for frequent public use.

We support these sites with automatic entrance doors, controlled-access doors, intercom systems, steel doors, gates and barriers.

Our team can provide reactive repairs, planned servicing and replacement solutions while working carefully around staff, patients, residents and visitors.

We work with main contractors, builders, developers, fit-out companies and steelwork contractors on new-build and refurbishment projects.

Our team can manufacture, supply and install doors, shutters, gates, barriers and access systems to suit the project specification. Supply-only options are also available for customers who wish to manage installation using their own teams.

We can assist with product selection, measurements and specification to help ensure the correct solution is ordered for the opening and intended use.

We support offices, business parks, managed workspaces and other commercial premises with automatic entrance doors, aluminium doors and screens, steel doors, gates, barriers, access control and intercom systems.

Our services range from a single entrance-door repair to planned maintenance across an entire commercial property portfolio.

We work with car dealerships, garages, workshops, bodyshops and vehicle storage facilities.

Typical products include roller shutters, sectional overhead doors, high-speed doors, automatic entrance doors, steel personnel doors, gates and traffic barriers.

We can repair and maintain existing equipment or manufacture and supply replacement products where a door is beyond economical repair.

Hotels, restaurants, entertainment venues, sports facilities and leisure centres rely on safe and accessible entrances for customers, staff and deliveries.

We provide support for automatic pedestrian doors, shutters, steel fire-exit doors, access-control systems, gates, and traffic barriers.

Work can be planned around opening hours and operational requirements to reduce disruption to customers and staff.

We support farms, agricultural businesses, rural estates and machinery storage facilities with roller shutters, sectional doors, steel doors, gates and access-control equipment.

Products can be manufactured to suit large, unusual or existing openings, with manual, electric and automated options available.

We support councils, public buildings and other public-sector organisations with reactive repairs, planned servicing and replacement programmes.

Our broad product coverage allows us to maintain multiple asset types across individual buildings or larger estates, with clear reporting, quotations, and maintenance records.

We provide door, gate and access support for airports, transport facilities, depots, service areas and other infrastructure environments.

These sites often require reliable contractors who can work within strict access, safety and operational procedures. We can assist with roller shutters, industrial doors, automatic doors, steel doors, gates, traffic barriers and controlled-access systems.

Support for Individual and Multi-Site Customers

Customers don’t need a large estate or maintenance contract to work with Sentry Automation.

We support customers with:

  • One-off repairs and breakdowns
  • Planned servicing and preventative maintenance
  • Written condition reports and repair recommendations
  • Replacement of existing doors and access systems
  • New installations and refurbishment projects
  • Supply-only products
  • Multi-site maintenance programmes
  • Ongoing contractor support

Whether someone is responsible for one door or an entire property portfolio, our team can provide a practical solution and a clear route forward.

Industries and customers we supply
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