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Commercial door systems

A commercial door system is a door, frame and hardware assembly built for the traffic, compliance and appearance demands of offices, retail and mixed-use buildings. Alpha Door Solutions, a Gauteng-based manufacturer, designs and builds commercial door systems for projects across Johannesburg, Pretoria and Cape Town, combining fire and escape compliance with an architectural finish.

Door installed in an office interior

This page covers the commercial door system itself. For the operational demands of office, retail and mixed-use projects — tenant fit-outs, base-building compliance, working with facilities managers — see Doors for commercial buildings.

What is a commercial door system?

Commercial buildings put a different set of pressures on a door than an industrial or healthcare site: constant use by staff and visitors who have no reason to treat the door carefully, a fire and escape compliance schedule that has to be met without exception, and an appearance standard set by the rest of the building's finishes. A commercial door system is built to hold up under that traffic while meeting the fire and escape requirements written into the building's compliance documentation.

What does a commercial door system need to cover?

  • Fire compartmentation — office floors, plant rooms and service corridors typically carry fire-rating requirements on the door schedule.
  • Means of escape — designated escape routes need doors that open in the direction of escape without special knowledge, tools or keys.
  • Daily traffic — reception areas, corridors and stairwells see continuous use through the working day.
  • Appearance — commercial doors are often visible to staff, tenants and the public, so finish and hardware need to match the building's specification, not just its compliance schedule.

Related products

  • Fire doors — fire compartmentation for office floors, plant rooms and service corridors
  • Escape doors — outward-opening doors for designated escape routes

Products

Products in this system

Each product below is built to deliver this system’s performance.

  • Timber-finish double doors with vision panels at the end of an office corridor

    Fire doors

    Hinged fire-rated doors specified against SANS 1253, single and double leaf.

    • SANS 1253
    • Single leaf
    • Double leaf

    View fire doors

  • Double escape doors with twin push bars in a corridor

    Escape doors

    Outward-opening doors for designated escape routes, panic and emergency types.

    • Panic bar
    • Push pad
    • Lever handle

    View escape doors

FAQs

Frequently asked questions

  • What is the difference between a commercial door system and an escape door?

    An escape door is one product within the commercial door system category — an outward-opening door built for a designated escape route. A commercial door system is the broader category, covering fire-rated, escape and standard high-traffic doors across an office, retail or mixed-use building.

  • Do commercial door systems need to be fire-rated?

    Many do. Fire compartmentation requirements in commercial buildings are set by the project’s fire engineer and recorded on the door schedule — plant rooms, service corridors and stairwells commonly carry a rating requirement. Confirm which openings on your project need fire resistance before specifying.

  • Can commercial doors combine appearance with fire and escape compliance?

    Yes. Alpha’s commercial door systems are built to meet fire and escape requirements while matching the finish and hardware standard set elsewhere in the building — compliance and appearance are specified together rather than one compromising the other.

  • Do you supply commercial door systems in Johannesburg and Pretoria?

    Yes. Alpha is based in Gauteng and supplies commercial door systems for offices, retail and mixed-use projects across Johannesburg, Pretoria and the wider Gauteng region, with supply available nationally for suitable projects.

  • Do you supply commercial door systems in Cape Town and the Western Cape?

    Yes. Alpha manufactures every commercial door system at its Gauteng facility and serves Western Cape projects through a Cape Town contact. See Contact for details.

Speak to an expert

Specifying a commercial opening?

Tell us the compliance requirement and the finish standard and we'll confirm the right system.