How to Know When it’s Time to Get Your Windshield Fixed

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Windshields are made of laminated safety glass. They consist of two curved sheets of glass with a vinyl plastic layer laminated between them, for safety purposes. During installation, the windshield is attached with an automotive grade urethane which creates a molecular bond between the glass and the vehicle. Properly secured and cared for windshields also work as a safety device for protection, for the vehicle’s driver and occupants in case of a rollover accident.


Damage to Windshield

The sun can weaken the strength of your windshield over time. Stones flung by wheels of passing vehicles or debris from rough weather can chip your windshield if the impact is forceful enough. The chips can be so small that you might not even notice them. But, eventually can grow into a serious problem such as when water starts to trickle in through the cracks into the sensitive electric wiring of your car.



Some people use DIY kits to fix small chips on the windshield. Depending on the size and depth of the chip, this might temporarily help. However, if you are not experienced or sure about doing it yourself, it is better to have a professional take care of the damaged windshield.


Types of Damage

Impact of small objects such as pebbles on the windshield can be repaired or replaced, keeping the following things in mind:


  • Size – Cracks up to 2.4 inches can be repaired by an auto glass repair company while bigger cracks will require the windshield to be replaced. The need to replace or repair will also depend on acceptable state laws.
  • Type – Any damage near the edges or outer area of the windshield will need replacement as not doing so would affect the structural integrity of the windshield.
  • Depth -Small circular bulls eyes, rock chips, linear cracks, crack chips, dings, pits, and star-shaped breaks can be repaired without replacing the windshield.
  • Location – Damage to the windshield on the inside, deep damage on both sides, on top of the rain sensor or internal radio antenna will need replacement of the windshield. Replacing the windshield is a good idea even for minor damages in front of the driver’s viewing area.


Complex multiple cracks, very large cracks, or cracks on the edges may need a windshield replacement. A spider crack in a windshield- which has the appearance of a web – can be repaired if it is smaller than 12 inches diameter and has no holes.


What Does Windshield Repair Involve?

For minor damages mentioned above, windshield repair involves removing air from the damaged area using a vacuum injection pump and injecting clear adhesive resin to replace the air inside the crack. The area is then cured with ultraviolet light. When performed correctly by a professional auto glass repair technician, the damaged area’s strength is renewed along with clarity of 90-95% of the original glass.


What Does Windshield Replacement involve?

Windshield replacement involves bonding the new windshield to the frame until it is strong enough to withstand the forces of a crash and prevent leaking. Under controlled conditions of temperature and humidity, the windshield is allowed to bond for the stipulated cure time.

You shouldn’t ignore even small damages to your windshield, as it can pose a serious threat to you and your loved ones in case of accidents. If you wait too long, it could cost you more as you might need a replacement windshield.


Contact Michael’s Glass Company for a free quote and get your windshield repaired as soon as you can. We’ll come to your home or have your car towed to our facilities and have your windshield replaced at the earliest convenience. For quotes or questions, call us at (215) 338-3293.