When Should You Replace Your Car’s Windscreen?

These are two of the most common and important questions people ask about car windscreens. In this article from EV WINDSCREENS, we explain when it’s best to repair or replace your car’s windscreen...

1. Cracks or Major Damage

Large cracks can block visibility and weaken the glass, increasing the risk of shattering and injuries.

Why act fast? You may also face legal penalties for driving with a visibly damaged windscreen.

2. Spreading Cracks

Temperature changes or pressure can make small cracks expand, especially in rear windscreens made of tempered glass.

Our solution: We assess the crack’s depth to determine if repair or replacement is best.

3. Weather-Related Damage

Pollution, humidity, and acidic rain can corrode windscreen seals and structure over time.

In such conditions, regular inspections are essential to maintain safety.

4. Sensor or Electrical Issues

Modern windscreens integrate sensors that can malfunction if damaged or improperly reinstalled.

Our team includes certified auto-electricians to handle sensor-linked repairs safely.

5. Poor Windscreen Adhesion

Poor sealing can cause air, water, or dust to leak into the cabin. This is often due to faulty installation or old adhesive.

We ensure proper adhesion using high-grade materials and expert techniques.

How Is a Car Windscreen Replaced?

Below is an overview of our expert replacement process at EV WINDSCREENS:

Step 1: Preparation

The vehicle is moved into a clean, indoor space with proper tools and lighting.

Step 2: Removing the Damaged Windscreen

Old adhesive is carefully removed without damaging the body. Any rust is treated before new installation.

Step 3: Installing the New Windscreen

Adhesive is applied and the windscreen is positioned precisely to prevent future issues.

Step 4: Fixing the Windscreen in Place

The windscreen is held in place while the adhesive sets. We only use approved, high-quality adhesive.

Step 5: Reinstalling the Windscreen Trim

We reinstall the trim and ensure all edges are properly sealed to avoid leaks.

Step 6: Final Inspection and Testing

We check sensor systems, perform a leak test, and recommend a road test to confirm visibility and durability.

Other Considerations

Hybrid cars: Often have lightweight, insulated windscreens to improve fuel efficiency.

Different car models use different windscreen specs based on design and tech. Always consult a pro before choosing replacement parts.