What Happens During a Windscreen Replacement?

Many drivers know they need a windscreen replacement but are unsure what actually happens during the process.

At Clearview Windscreens, we understand that customers want reassurance that their vehicle is being repaired safely and professionally. A modern windscreen replacement is a precise procedure that involves much more than simply removing the old glass and fitting a new one.

Here's what you can expect when you book a windscreen replacement with our team.


Step 1: Assessing the Damage

Before any work begins, our technician will inspect the damaged windscreen and confirm that a replacement is necessary.

During this assessment, we will:


  • Examine the size and location of the damage.
  • Check for any additional cracks or chips.
  • Identify the correct replacement glass for your vehicle.
  • Determine whether your vehicle is fitted with cameras, sensors or ADAS technology.


In some cases, a small chip may still be suitable for repair. However, if the damage compromises the strength of the glass, a full replacement will be recommended.


Step 2: Preparing the Vehicle

Before removing the damaged windscreen, the vehicle is carefully prepared to protect both the interior and exterior.

This includes:


  • Protecting the dashboard and seats.
  • Covering vulnerable bodywork.
  • Removing windscreen wipers if necessary.
  • Removing trim panels and mouldings around the glass.


Taking the time to properly prepare the vehicle helps ensure a clean and professional installation.


Step 3: Removing the Damaged Windscreen

Specialist tools are used to carefully cut through the existing adhesive that bonds the windscreen to the vehicle.

The damaged windscreen is then safely removed.


Our technicians take great care during this stage to avoid damage to:

  • Paintwork.
  • Interior trim.
  • Vehicle electronics.
  • Surrounding body panels.


Once removed, the old glass is disposed of responsibly.


Step 4: Preparing the Windscreen Aperture

After the old windscreen has been removed, the bonding area is thoroughly inspected and prepared.

This stage involves:


Removing Old Adhesive

Excess adhesive is carefully trimmed to create the correct bonding surface for the new windscreen.

Checking for Corrosion

The windscreen frame is inspected for any signs of rust or corrosion that could affect the installation.

Cleaning the Bonding Area

The aperture is cleaned and prepared according to manufacturer specifications to ensure a secure bond.

Proper preparation is one of the most important parts of the replacement process and helps ensure the long-term performance of the installation.


Step 5: Installing the New Windscreen

A high-quality automotive adhesive is applied to the vehicle before the new windscreen is carefully positioned.

This stage requires precision and experience to ensure:


  • Correct alignment.
  • Proper sealing.
  • Structural integrity.
  • Manufacturer compliance.


Once positioned, the windscreen is secured and checked for fitment.


Step 6: Reinstalling Components

After the new windscreen has been fitted, any removed components are reinstalled.

These may include:


  • Windscreen wipers.
  • Interior mirrors.
  • Rain sensors.
  • Light sensors.
  • Camera systems.
  • Trim panels and mouldings.


Everything is checked to ensure it is functioning correctly before the vehicle is returned to the customer.


Step 7: ADAS Calibration (If Required)

Many modern vehicles are equipped with Advanced Driver Assistance Systems (ADAS).

These systems may include:


  • Lane Departure Warning.
  • Lane Keep Assist.
  • Traffic Sign Recognition.
  • Adaptive Cruise Control.
  • Automatic Emergency Braking.


Because the cameras used by these systems are often mounted to the windscreen, recalibration may be required following replacement.

Failure to calibrate these systems correctly can affect their accuracy and performance.

Our technicians can advise whether your vehicle requires calibration following installation.


Step 8: Allowing the Adhesive to Cure

Once the replacement has been completed, the adhesive requires time to cure.

The exact drive-away time depends on:


  • The adhesive used.
  • Weather conditions.
  • Vehicle type.
  • Manufacturer requirements.


Most vehicles can be driven within 30 to 60 minutes, although your technician will always provide specific guidance for your vehicle.


Final Safety Checks

Before leaving, our technician will perform a number of final checks to ensure the installation meets the highest standards.

These checks include:

  • Inspecting the windscreen seal.
  • Confirming correct positioning.
  • Testing any fitted sensors.
  • Checking wiper operation.
  • Ensuring the vehicle is safe to drive.


Why Professional Windscreen Replacement Matters

Your windscreen is much more than a piece of glass.

It contributes to:


  • Vehicle structural strength.
  • Airbag performance.
  • Occupant safety.
  • Driver visibility.


A professionally installed windscreen helps ensure your vehicle continues to meet safety standards and performs as intended in the event of an accident.


Need a Windscreen Replacement?

Clearview Windscreens has been providing professional automotive glass replacement services since 1988.

We offer mobile windscreen replacement services throughout Redditch, Bromsgrove, Kidderminster, Stourbridge, Dudley, Worcester, Solihull, Coventry, Birmingham and the wider West Midlands.

Contact our team today for expert advice or a free, no-obligation quotation.