Glass is held to a safety standard for a reason. If it isn't, that reason shows up as a claim.
Glazing work sits at an unusual point among the trades: the material itself is sharp, heavy, and fragile, and it's also governed by specific human-impact and wind-loading standards that matter more the bigger the job gets. Cover that answers both the handling risk and the standards risk.
Where a glazier actually gets exposed
The risk splits into handling risk, glass is heavy, sharp, and awkward, and standards risk, whether what was installed actually meets the safety rating the job required.
The glass that didn't meet the standard
A shower screen or balustrade you installed turns out not to be the safety-rated glass the job specified. It fails and someone is injured, and the investigation traces the failure back to the glass grade used.
The pane that slips during handling
Moving a large pane of glass into position on a commercial job, it slips and shatters, injuring a passer-by or another worker on site with flying fragments.
Damage to a client's property during installation
Installing a new window or shopfront, a section of glass is dropped and damages the client's existing flooring or fittings nearby.
Who's going to ask you for it
Commercial and high-rise work raises the bar
Because glazing standards get stricter as buildings get bigger, cover requirements scale accordingly:
- Head contractors on commercial or multi-storey jobs typically want $10M-$20M public liability.
- Body corporates want proof of cover before balustrade or window replacement work in shared buildings.
- Retail and shopfront clients often set their own minimums for storefront glazing.
The exclusion glaziers assume is covered
Glass that fails to meet the human-impact or wind-loading standard for its use is a defect in the finished installation, not something that happened on site. That's a product liability claim, and given how directly it ties to safety standards, it's worth confirming this cover is actually in place rather than assumed for structural or high-rise glazing work specifically.
Common questions
Glass I installed didn't meet the safety rating and someone was hurt. Am I covered?
If product liability is part of your cover, yes. This is a completed-operations claim about the installed product, and given the safety stakes, it's worth confirming this cover specifically rather than assuming it.
Do I need higher cover for structural or high-rise glazing?
Yes, the potential severity is higher on these jobs, and both head contractors and insurers tend to expect higher limits accordingly.
What if the glass was supplied by someone else and it was faulty?
You can still be drawn into a claim as the installer, even where the underlying material fault sits with a supplier. It's worth documenting what was specified and supplied for each job.
Does this cover glass breakage from someone walking into a door I installed?
That's more a question of whether the glass met the required safety standard for that location. If it did, that's more likely a general liability matter for the building owner than a claim against your installation.
I mostly do small residential window replacements. Do I need the same cover?
The core cover is similar, though the limits and the structural glass considerations matter less at smaller scale. Tell us the kind of work you mostly do and we'll size it accordingly.