Windscreen Replacement Made Simple | Step-by-Step Guide

BRISBANE WINDSCREENS • May 1, 2025

If your car’s windscreen is cracked, chipped, or damaged beyond repair, you’re likely asking yourself, what happens now? For many drivers, not knowing the windscreen replacement process can be a major source of stress. You're concerned about safety, time off the road, and whether the job will be done properly. At Brisbane Windscreens, we get these concerns daily, and we’ve built a system to make your windscreen replacement simple, fast, and reliable. This detailed guide will walk you through every step so you know exactly what to expect when booking a replacement with our team.


windscreen replacement

When Does a Windscreen Need Replacing?

Not every damaged windscreen needs to be replaced, but certain types of damage do make replacement the only safe option. For example, if the crack is longer than a $2 coin or is beginning to spread, it compromises the strength of the windscreen. Damage that sits directly in the driver’s line of sight can also affect visibility and is considered unsafe. Cracks or chips near the edge of the glass are another red flag, as they can weaken the structural integrity of the windscreen. 


In fact, many of the issues we see stem from common causes like road debris, sudden temperature changes, or structural pressure points, all of which can increase the risk of cracking in the first place. That’s why understanding what causes windscreen cracks can help you prevent future damage and make more informed repair decisions.

Step-by-Step Windscreen Replacement Process

To give you a clear understanding of what happens during a windscreen replacement, we’ve broken the process into simple, easy-to-follow steps. Each one is handled by trained professionals using the right tools and techniques to ensure your safety and the longevity of the new windscreen.

Step 1: Initial Assessment and Preparation

  • Inspect the damage location and severity.
  • Confirm the correct windscreen for your car’s make and model.
  • Remove wipers, trims, and sensors if required.
  • Mask off surrounding panels to protect the paintwork.

Step 2: Removal of the Damaged Windscreen

  • Use specialist tools to cut and remove the damaged glass.
  • Avoid scratching the pinch weld or interior trims.
  • Carefully disconnect and protect any ADAS sensors or cameras.

Step 3: Surface Cleaning and Preparation

  • Remove all old adhesives from the pinch weld.
  • Clean the surface thoroughly to ensure proper bonding.
  • Apply primer to promote adhesion and prevent corrosion.

Step 4: Application of Urethane Adhesive

  • Apply high-strength urethane adhesive that meets OEM standards.
  • Ensure even application for a secure and watertight seal.
  • Follow recommended working time and temperature conditions to maintain adhesive performance.

Step 5: Installation of the New Windscreen

  • Align and position the windscreen precisely using suction equipment.
  • Reinstall any sensors or attachments that were removed.

Step 6: Curing and Final Safety Checks

  • Allow adhesive to cure for 30–60 minutes, depending on conditions.
  • Perform leak checks and inspect edges thoroughly.
  • Recommend ADAS recalibration if applicable.

Step 7: Post-Installation Advice

  • Advise to avoid car washes for 24 hours.
  • Recommend gently closing doors to maintain pressure balance.
  • Provide care instructions and answer any remaining questions.

Why Professional Installation Matters

Windscreen replacement is not just about fitting a new piece of glass. It’s about restoring the vehicle’s structural integrity, maintaining safety standards, and ensuring sensor systems work correctly. Poorly installed windscreens can leak, detach in a collision, or interfere with airbag function. Inaccurate sensor calibration can also affect lane assist, automatic braking, and other safety systems.


Brisbane Windscreens is committed to doing the job right the first time. Our team follows strict procedures, uses high-quality materials, and brings years of hands-on experience to every vehicle we service.

Contact Brisbane Windscreens to Get Your Windscreen Replaced

Windscreen damage can feel like a major hassle, but it doesn’t have to be. Knowing what to expect from a replacement helps ease the stress and gives you confidence moving forward. At Brisbane Windscreens, we’re here to provide reliable service, clear advice, and workmanship that lasts. If your windscreen needs attention, feel free to get in touch with our team, and we’ll guide you through your next step without pressure. Our goal is to keep you informed and safe, whether you're getting back on the road or simply weighing your options. Contact us now to get a free, no-obligation quote.

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