Many drivers delay fixing minor vehicle damage, especially when life gets busy. But driving with a cracked windscreen is not just a cosmetic issue. it’s a serious safety risk that can put you, your passengers, and others on the road in danger.
At Windscreen Replacement Perth WA, we often hear people say, “It’s just a small crack” or “I’ll fix it later.” Unfortunately, even a tiny chip can quickly turn into a major problem.
Let’s break down why you should never ignore a damaged windscreen.
🚗 1. Your Windscreen Is a Structural Safety Component
Most people think a windscreen only blocks wind and debris. In reality, it plays a critical role in your vehicle’s structural strength.
Your windscreen helps:
- Support the roof during a rollover
- Ensure proper airbag deployment
- Maintain the overall rigidity of the car frame
When you’re driving with a cracked windscreen, the glass is already weakened. In an accident, it may shatter more easily or fail to provide the support your vehicle needs increasing the risk of serious injury.
👀 2. Reduced Visibility Means Increased Danger
A crack might seem small at first, but it can distort your view of the road. Sunlight, headlights, and streetlights can reflect off the damaged area, creating glare that makes it harder to see clearly.
Poor visibility can lead to:
- Delayed reaction times
- Misjudging distances
- Missing hazards, pedestrians, or cyclists
In busy Perth traffic, even a split-second delay can cause a collision.
🌡️ 3. Cracks Spread Faster Than You Think
Western Australia’s changing temperatures can make windscreen damage worse. Heat during the day and cooler evenings cause the glass to expand and contract. This puts pressure on existing cracks, causing them to spread — sometimes suddenly.
A small chip can turn into a long crack across your entire windscreen in just days. Once that happens, repair is usually no longer possible, and full windscreen replacement becomes necessary.
Fixing it early can save you money and hassle.
🚔 4. You Could Be Fined for Driving With a Damaged Windscreen
In Western Australia, it’s illegal to drive a vehicle that isn’t in a roadworthy condition. If a police officer determines that your windscreen damage obstructs your vision or affects the vehicle’s safety, you could face:
- Fines
- Defect notices
- Being required to repair the vehicle before driving again
Avoid the stress and potential penalties by addressing the issue promptly.
💥 5. Your Windscreen May Fail in an Emergency
During sudden braking or a collision, your windscreen helps support airbag deployment. If you’re driving with a cracked windscreen, the structural weakness could cause the glass to fail at the moment you need it most.
This can reduce the effectiveness of airbags and increase the risk of occupants being thrown forward in a crash.
🛠️ Repair or Replace – What Should You Do?
Not all damage requires a full replacement. Small chips or short cracks can sometimes be repaired if caught early. However, replacement is usually necessary when:
- The crack is longer than a few centimetres
- The damage is in the driver’s line of sight
- The crack reaches the edge of the glass
- There are multiple chips or cracks
At Windscreen Replacement Perth WA, our technicians assess the damage and recommend the safest, most cost-effective solution.
✅ Don’t Wait – Fix It Today
Putting off windscreen repairs might seem harmless, but driving with a cracked windscreen can quickly turn into a safety hazard and a legal issue.
Your windscreen is there to protect you to make sure it can do its job properly.
If you’ve noticed a chip or crack, contact Windscreen Replacement Perth WA today. Fast action can prevent further damage, keep you safe on the road, and save you money in the long run.

