Broken Commercial Glass: What to Do | Trade Services Network

Broken commercial glass can create several problems at once: sharp fragments, an unsecured opening, disrupted access, weather exposure and pressure to reopen quickly. The right first response is not to diagnose the glass or attempt a repair. It is to control the area, communicate the actual risk and give the commercial glass repair team enough information to organise the safest next step.

Key points

What to remember

Keep people away from the damaged area and avoid handling unstable glass.
Call the emergency line on 1300 001 876 when the opening is unsafe, unsecured or affecting essential access.
Record the location, access details and visible damage only when it is safe to do so.
Treat the make safe and final replacement as two separate stages when required.
Keep one job, property or claim reference attached to every update and attendance.

Do not approach unstable glass to inspect it.

Keep people clear of the area and call the emergency line if the opening is unsafe, unsecured or changing.

Protect people before property

The first priority is to reduce the chance of anyone entering the damaged area. Move customers, staff and contractors away from the opening, use an alternative entrance where possible and let the appropriate site contact know what has happened.

Do not pull loose pieces from the frame or sweep directly beneath hanging or cracked glass. A pane can remain under tension even when most of it appears intact.

The exclusion zone should consider both sides of the pane. Glass can fall inward, outward or into an adjacent access route, so a barrier placed only on the most visible side may not control the whole risk.

If the opening is unsafe or unsecured, call 1300 001 876. If there is immediate danger to life, call 000 first.

Create a generous exclusion zone around both sides of the opening.
Redirect foot traffic and deliveries away from the affected area.
Escalate immediately if glass is above head height or continuing to move.

Decide whether emergency glass repair is required

Begin with the condition of the site rather than the size of the crack. Emergency glass repair is the appropriate pathway when glass is loose or falling, an opening cannot be secured, public access is affected or the situation is changing. A smaller break in a busy entry can be more urgent than a larger pane in a room that can be locked and isolated.

If there is a serious injury, fire, suspected structural danger or an immediate threat to life or property, contact the relevant emergency service first. The glazing response begins after the immediate emergency is being managed.

Control access without handling the glass

Use barriers, locked internal doors or staff supervision to prevent access. Temporary signs can support the exclusion zone, but they should not be the only control where customers or the public could approach the damage.

If the breakage leaves the property unsecured, advise the glazing team when you call. This helps distinguish an active make safe need from work that can be assessed and scheduled as planned glazing.

Think about how the incident affects normal operations. Redirect customers, deliveries and staff before reopening another entrance, and check that the alternative route does not create a new congestion or accessibility problem.

Collect the information that helps the response

A short, accurate handover is more useful than a long description. Confirm the site name, address, best access point, onsite contact and whether the area can currently be isolated.

Describe what can be seen from a safe position: whether glass remains in the frame, whether the opening is exposed and whether the damaged area is a door, window, shopfront or internal panel. Avoid guessing the glass type if it has not been confirmed.

Approximate opening size and whether it is a door, window or shopfront.
Whether glass remains in the frame or has fallen across an access path.
Any alarm, security, tenancy, strata, job or insurance reference.
Photos from a safe distance, without entering the exclusion zone.
Trading hours, loading access, inductions or height-access restrictions.

Understand the make safe and replacement stages

An urgent attendance may focus on removing the immediate hazard and securing the opening. The final glass may require accurate measurement, confirmation of the glass type or fabrication before it can be installed.

Before the first stage is closed, confirm how the site has been left, what restrictions remain and what information is still needed for the final replacement.

A temporary board, film or other securing method should not be treated as proof that the permanent work is complete. Record the temporary condition and ensure the person responsible for the site understands the next action.

Plan the final commercial glass replacement

The replacement pathway depends on the opening, dimensions, frame, hardware, access and the glass required for that location. These factors also influence timing and cost, which is why a responsible provider may need an assessment or accurate site measure before giving a firm scope.

For an insurance-related incident, keep the claim reference, cause-of-damage information and approved contact with the same job record. Coverage and authorisation are policy decisions, but clear site evidence helps the property, insurer and glazing teams coordinate the repair without losing the connection between the emergency and permanent stages.

Confirm who can approve the permanent replacement.
Record any colour, tint, frosting, hardware or appearance requirements.
Retain the make safe notes and safe-distance photos with the final job.
Agree who will coordinate access for the return attendance.

Common questions

Frequently asked questions

Should staff clean up broken glass before the glazier arrives?

Only routine debris well outside the damaged area should be considered, and only if site procedures allow it. Do not handle unstable glass, reach into frames or enter an exclusion zone.

How do I know whether broken commercial glass needs an emergency call?

Call the glazing emergency line when the glass is unstable, the opening cannot be secured, public or essential access is affected, or the condition is changing. If someone is seriously injured or there is an immediate threat to life or property, contact Triple Zero (000) first.

What information should I give the glazing team on the first call?

Start with the exact address, onsite contact, opening type and the immediate safety, security or access concern. Add safe-distance photos, approximate dimensions and any job or insurance reference only when they are readily available.

Does an emergency make safe always include the final glass?

Not always. The first visit may remove the immediate hazard and secure the opening while the correct replacement glass is measured, specified or prepared for a return attendance.

What affects the cost of commercial glass repair?

The opening size, glass type, frame and hardware, site access, height, timing, temporary securing requirements and whether specialist equipment is needed can all affect cost. A firm scope may require safe photographs, measurements or an onsite assessment.

Does business insurance cover a broken commercial window?

Coverage depends on the policy, cause of damage, exclusions and the insurer's approval process. Notify the appropriate insurer or claims contact and keep the claim reference connected to the make safe and replacement records.

When can a business reopen after glass breakage?

Reopening depends on whether the damaged area has been isolated or made safe, normal access can be managed and the responsible site contact accepts any remaining restrictions. Attendance alone does not mean every part of the site is ready to reopen.

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