Why insurance matters when hiring a glazier
Glass work looks straightforward, but it can be high-risk. A glazier may be working at height, handling large panes, cutting glass on site, removing broken glass, or fitting showers, balustrades, mirrors, splashbacks and windows around your home. If something goes wrong, the cost can quickly go beyond the quote.
For New Zealand homeowners, insurance is one of the simplest ways to reduce your financial risk. A properly insured glazier can help protect you if:
- glass breaks and damages floors, furniture, landscaping or vehicles - a person is injured during the job - the work causes water ingress or other property damage - tools, materials or fitted products are stolen or damaged before the job is complete - there is a defect and a warranty or workmanship claim needs to be addressed
Insurance does not replace good workmanship, but it can make the difference between a manageable problem and a costly dispute.
The main types of insurance a glazier should carry
Not every glazier will carry every policy, but there are a few cover types that are especially relevant. If you are hiring someone to work on your home, ask which of these they hold and what the limits are.
| Insurance type | What it usually covers | Why it matters to you | |---|---|---| | Public liability insurance | Injury to other people and accidental damage to third-party property | Protects you if the glazier accidentally breaks a window, damages a nearby car, or someone is hurt by the work | | Contract works insurance | Loss or damage to work in progress, materials on site, and sometimes temporary works | Useful for larger or more complex jobs, especially if materials are expensive or weather exposure is a factor | | Tool and equipment insurance | Theft, loss or damage to tools and specialist gear | Helps keep the job moving if equipment is stolen from a ute, trailer or site | | Professional indemnity insurance | Financial loss caused by advice, design, measurement or specification errors | More relevant if the glazier is also designing or specifying glazing systems, not just installing them | | Motor vehicle / transit cover | Damage to vehicles and goods in transit | Important when glass panes are being transported to your property | | Employer’s liability / workers’ compensation-style cover | Injury to staff and sometimes subcontractors, depending on the policy | Reduces the chance that an injured worker dispute spills over onto the homeowner |
Public liability insurance is the big one
If you check only one thing, check public liability. This is the policy that is most directly about protecting other people and their property. For a homeowner, it is the most relevant everyday cover because it helps respond to accidental damage caused by the tradesperson while on your property.
Examples include:
- a ladder slips and dents your deck or breaks a window - a pane falls and cracks tiles in a bathroom - broken glass damages a benchtop or timber flooring - a passer-by or visitor is injured by work activity
Public liability does not cover everything. It generally will not pay for the cost of the glazier simply redoing poor workmanship, nor will it cover intentional damage or work outside the policy terms.
How insurance protects the homeowner in practice
Good insurance can protect you in three main ways:
1) It reduces the risk of you paying for accidental damage
If the glazier accidentally damages your home or a neighbour’s property, the insurer may handle the claim instead of you having to pursue the tradesperson personally. That can be particularly important if the damage is substantial.
2) It can make claims and repairs easier to manage
An insured tradesperson is more likely to have a process for documenting incidents, notifying insurers, and arranging repairs. That can save time if broken glass needs urgent clean-up or a replacement pane needs to be ordered.
3) It gives you a better signal of professionalism
Insurance is not a guarantee of quality, but it does show the glazier is operating with a degree of business discipline. Alongside references, a written quote, and a clear scope of work, it is one of the signs you’re dealing with a serious operator.
What insurance does not cover
This is where homeowners sometimes get caught out. Insurance is helpful, but it has limits.
A glazier’s insurance may not cover:
- faulty workmanship or poor installation beyond the policy’s specific terms - ordinary wear and tear - damage caused before the trade starts - work done outside the insured business name or activity - exclusions in the policy, such as certain heights, substrates, overseas materials, or specific types of glass - claims above the policy limit
It is also important to remember that insurance does not replace the consumer protections you already have under New Zealand law. If the work is not carried out with reasonable care and skill, the Consumer Guarantees Act 1993 may still apply. But insurance helps with the practical and financial side of fixing mistakes or accidents.
Does a glazier need a licence in New Zealand?
Most glazing work itself is **not** a separately licensed trade in the way electrical work is, for example. A glazier does not need an EWRB licence unless they are doing regulated electrical work, and they are not under the PGDB regime for plumbing, gasfitting or drainlaying unless they are also doing that type of work.
That said, other rules can still apply:
- **Building consent** may be required for some glazing-related building work, especially where structural changes are involved or where the work affects compliance with the Building Code. - **Product and safety standards** may matter, particularly for safety glass, balustrades, showers, and certain glazing near stairs, doors, or low-level hazardous areas. - **Tenancy, insurance and body corporate rules** can also affect what can be installed in multi-unit or managed properties.
So while “licenced glazier” is not usually the key issue, proper experience, compliance, and insurance still matter a lot.
How to confirm your glazier is insured
Do not just take a verbal yes at face value. Ask for evidence before you accept the quote, especially if the job is costly, involves custom glass, or includes access at height.
Ask these questions
- What types of insurance do you carry? - Does your public liability cover accidental damage and injury on residential sites? - What is the limit of indemnity? - Are subcontractors covered as well? - Does the cover include work at my property address and for the type of glazing job I need? - Can you provide a current certificate of currency? - Are there any exclusions I should know about?
What proof to request
A trustworthy glazier should be able to provide one or more of the following:
- a certificate of currency for public liability insurance - the insurer’s name and policy number - confirmation of the policy limit and expiry date - written confirmation that the policy covers the type of work quoted
If they are reluctant to provide this, treat that as a warning sign.
Check the cover details, not just the fact that they have insurance
A policy that sounds impressive may still be unsuitable for your job. Check the details carefully.
Look at:
- **Policy limit**: For residential work, you generally want enough cover to handle a serious accidental damage claim, not just a token amount. - **Excess**: If there is a claim, who pays the excess and how much is it? - **Named business**: Make sure the policy is in the same legal name as the quote and invoice. - **Work type**: Confirm that glazing, mirror installation, shower screens, balustrades, replacements, or any special access work are included. - **Territory**: The policy should apply in New Zealand. - **Subcontractors**: If the glazier uses subcontractors, ask whether they are covered too.
A quick phone call to the insurer or broker can be worthwhile if the job is significant.
What homeowners should ask in a written quote
Insurance is only one part of hiring well. Ask for written quotes from at least two or three glaziers so you can compare price, timing, inclusions and cover.
A good quote should spell out:
- exactly what glass or fittings will be supplied - whether removal and disposal of old glass is included - if the quote includes site measurements and templates - what safety glass standard will be used, if relevant - whether sealants, trims, hardware and finishing are included - expected lead times, especially for custom glass or imported materials - who is responsible for any council consent, if needed - warranty terms for the product and workmanship
If a quote is vague, it is harder to tell whether a cheaper price is actually better value.
Extra checks for winter, storms and urgent repairs
In much of New Zealand, glazing jobs become more urgent in winter or after strong wind and storm events. Breakages from branches, pressure changes, or general weather exposure can mean you need a quick repair.
For urgent work:
- ask whether the glazier can do a temporary make-safe if full replacement is delayed - confirm who is responsible for boarding up or securing the opening - check whether emergency call-out rates apply after hours or on weekends - take photos before anything is moved if the damage may need to be claimed - if you are claiming through your home insurer, ask whether they want pre-approval before repair work starts
If a window or shower screen is broken and there is a safety risk, make sure the area is secured first. Insurance is useful, but immediate hazard reduction comes first.
Red flags when a glazier can’t show insurance
It may be time to walk away if the tradesperson:
- says insurance is “not necessary” or “everyone works without it” - refuses to send proof of cover - gives a vague answer about what the policy covers - cannot provide a proper business name or invoice details - offers only cash with no paperwork - wants full payment upfront without a clear reason
These signs do not automatically mean the person is dishonest, but they do mean you should be cautious.
The bottom line for NZ homeowners
Yes — your glazier should ideally be insured, and public liability insurance is the most important cover to ask about. It helps protect you if there is accidental damage or injury during the job, and it is one of the best indicators that the tradesperson runs a professional business.
Before hiring:
- get multiple written quotes - ask for a certificate of currency - confirm what the policy covers and excludes - check whether consent or compliance issues apply to your job - keep copies of all paperwork and photos
A few careful checks at the start can save a lot of stress later, especially when you’re dealing with glass, weather exposure and work on your own home.