An automatic glass door opening system turns a glass entrance into a smooth, hands-free door – the operator, sensors and glass panels working as one. This 2026 guide explains what an automatic glass door opening system is, the types available, how it works, and how Coetz supplies, installs and services these systems for shops, offices and clinics across South Africa.
What is an automatic glass door opening system?
It is the complete powered entrance behind a glass door: an overhead operator drives the panels, motion and safety sensors open and protect the door, and a rated controller ties it together. Set up to recognised automatic door technology safety principles, the system opens the glass door hands-free and closes it safely – improving accessibility while keeping conditioned air inside.
Types of glass door systems we supply
We build the opening mechanism around the door and the traffic:
- Sliding glass doors – single-slide for shopfronts, bi-parting for busy entrances.
- Telescopic glass doors – a wide opening within a narrow wall.
- Swing glass doors – a hands-free upgrade for hinged glass entrances.
- Heavy-duty systems – large glass panes and high-traffic sites.
How the opening system works
An activation device – a motion sensor or push button – signals the operator, which slides or swings the glass door open, holds it for a set time, then closes it gently. Safety sensors and obstacle detection protect anyone in the path, and the door is commissioned to safe speeds and forces. The result is a controlled, hands-free glass entrance every cycle.
Where these systems are used
An automatic glass door opening system suits almost any busy entrance – shopping centres, hospitals and clinics, offices, hotels and retail stores. Explore our full automatic doors range and sliding-door installation for detail.
Why choose Coetz
Coetz supplies, installs and services glass door systems as one accountable team. We size the operator, position the sensors, glaze with safety glass and commission to safe forces – then back the door with repairs, maintenance and genuine spare parts. As glaziers we get the glass and the automation right together.
Supply, installation and service across South Africa
As a Gauteng-based team we install and service across the region and supply nationwide. Whether it is a single shopfront or a multi-door development, your automatic glass door opening system is made, fitted and maintained by Coetz – with fast local response and load-shedding-ready battery backup.
Coetz has years of experience with automatic entrances across South Africa, from single shopfronts to multi-door developments. We match the operator, sensors and glass to your traffic and building, install to standard, and back every entrance with service and genuine spare parts – so the door keeps working long after the invoice is paid.
Getting an accurate quote
Because every opening differs, the best way to price an automatic glass door opening system is a site assessment. Tell us the opening size and traffic level and browse our automatic doors range, and we will specify the right system and quote supply and installation.
Tips before you buy
Confirm the opening size, traffic level and power supply early, and add battery backup for load-shedding. Ask about safety sensors, the glass specification, warranty on the operator and whether a service plan is included. Because Coetz is Gauteng-based with nationwide supply, we respond fast for both installation and service.
What is an automatic glass door opening system?
An automatic glass door opening system is the complete powered entrance – operator, sensors and glass panels – that opens a glass door hands-free and closes it safely for shops, offices and public buildings.
Can you automate an existing glass door?
Yes – we can supply and install a new powered glass door, or upgrade many existing glass entrances with an operator and sensors.
Does it work during load-shedding?
Yes – with a battery backup fitted, the opening system keeps the glass door working safely through power outages.
Do you install and service these systems?
Yes – Coetz supplies, installs and services automatic glass door systems as one accountable team, with commissioning, genuine spare parts and maintenance.
Working with Coetz Glazing
Every automatic glass door opening system project at Coetz starts with a free site measure, so we can confirm the opening, the power supply and the traffic flow before quoting a fixed price.
We build each entrance around a durable aluminium frame, glaze it with 6.38mm laminated safety glass, and set the operator to safe opening and closing speeds during commissioning.
Because we supply, install and service every automatic glass door opening system ourselves, one accountable team handles the job from quote to aftercare, with operators, sensors and spares kept in stock for fast repairs.
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