So you walked out to your car this morning and spotted it. A chip. A crack. Maybe a long spidery line stretching across your view. Your first instinct is probably to wonder whether you really need to deal with it right now, or if it can wait. And if you do need to fix it, do you need a full replacement or just a quick repair?

The good news is that not every crack means you need a brand new windshield. But ignoring the damage is never the right answer either. Here is a straightforward guide to help you figure out exactly what your windshield needs and why acting quickly is always the smarter move.

Why Should Windshield Damage Never Be Ignored?

Windshield crack repair vs replacement guide

Many drivers postpone fixing minor windshield damage because it seems insignificant. However, temperature changes, road vibrations, and everyday driving conditions can cause small chips and cracks to spread rapidly.

Ignoring windshield damage can lead to:

  • Reduced visibility while driving
  • Increased risk of windshield failure during an accident
  • Compromised structural support for your vehicle
  • More expensive repairs in the future
  • Potential safety inspection failures

Addressing the issue early can save both time and money while keeping you safe on the road.

When Windshield Repair Is the Right Call?

The good news is that not every crack means a full replacement. In many cases, a professional repair is all you need, and it is faster, cheaper, and just as effective when done correctly.

A good rule of thumb: if the damage is smaller than a dollar bill and not in a critical area, repair is usually the right choice.

Here are the situations where windshield repair in Brampton makes the most sense:

  • The chip is smaller than 40mm (about the size of a loonie)
  • The crack is shorter than 150mm and has not branched out
  • The damage is not directly in the driver’s line of sight
  • The chip or crack has not reached the edges of the windshield
  • The inner layer of the glass is still intact
  • The damage is not near sensors, cameras, or the rain sensor area

Resin injection is used to fill the damaged area, which restores the structural integrity of the glass and prevents the crack from spreading further. When done by an experienced technician, the repair is nearly invisible and takes less than 30 minutes in most cases.

When Windshield Replacement Is Necessary?

Sometimes a repair simply is not enough, and trying to patch up damage that is too severe can actually make things worse. Here are the clear signs that it is time for a full windshield replacement:

  • The crack is longer than 150mm or has spread across the windshield
  • The damage is directly in the driver’s line of sight and affects visibility
  • The chip or crack runs all the way to the edge of the glass
  • There are multiple cracks or chips across different areas
  • The inner layer of the laminate has been compromised
  • The damage is near ADAS sensors, cameras, or the rearview mirror mount

A Special Note on ADAS-Equipped Vehicles

If your vehicle has advanced driver assistance systems like lane departure warning, automatic emergency braking, or a forward-facing camera, windshield replacement becomes more complex. These systems rely on sensors that are often mounted to or calibrated through the windshield. After a replacement, proper recalibration is essential for these systems to work correctly.

At Fix It Fast Auto Glass, our technicians are trained to handle ADAS recalibration so your safety systems perform exactly the way they should after a new windshield is installed.

Repair vs. Replace: A Quick Comparison

Factor Repair Replace
Crack/chip size Under 40mm / 150mm Larger than 150mm
Location Away from driver’s view In driver’s line of sight
Edge damage Not touching edges Reaches the edges
Inner layer Intact Compromised
Time 30 minutes 1 to 2 hours
Cost Lower Higher but necessary

Does Your Insurance Cover It?

This is one of the most common questions people ask, and the answer depends on your policy. In Ontario, many comprehensive auto insurance policies cover windshield repair or replacement, sometimes with no deductible for repairs.

Before you book a service, it is worth checking:

  • Whether your policy includes comprehensive glass coverage
  • Whether a repair versus replacement affects your deductible
  • Whether the shop works directly with your insurance provider

At Fix It Fast Auto Glass, the team handles the insurance paperwork for you, making the whole process as painless as possible.

Tips To Prevent Windshield Damage

While some damage is unavoidable, a few simple habits can go a long way in protecting your windshield:

  • Keep a safe following distance from trucks and gravel vehicles on the highway
  • Avoid parking under trees during storms or high winds
  • Do not pour hot water on a frosted windshield as rapid temperature changes cause cracking
  • Replace worn wiper blades before they scratch or streak across the glass
  • Address small chips immediately before they spread into larger cracks

Why choose Fix It Fast Auto Glass?

Choosing the right auto glass shop matters when your windshield cracks during a drive. At Fix It Fast Auto Glass, we’ve been serving Milton and the GTA for over 20 years, helping drivers get back on the road safely and quickly.

Why customers trust us:

We also offer free, no-obligation estimates, so you know the cost before any work begins. If your windshield is damaged, our experienced team is ready to help.

Get Your Windshield Assessed Today

Do not let a small chip turn into a costly replacement.

If you have noticed any damage to your windshield, now is the time to act. The team at Fix It Fast Auto Glass makes it easy to get a fast, professional assessment and same-day service when you need it most.

Call Fix It Fast Auto Glass today at 416-662-8761 or book your appointment online. Trusted windshield repair in Brampton, Mississauga, Oakville, Etobicoke, Toronto, and and across the GTA for over 20 years.