Arizona drivers know how quickly a vehicle can heat up after sitting outside. The windshield is exposed directly to intense sunlight, and its temperature can change again once the vehicle is started and the air conditioning begins cooling the interior. When the glass is already chipped or cracked, these temperature changes can add stress to the damaged area.
A small chip does not necessarily mean a windshield needs immediate replacement, but ignoring existing damage can give it more time to spread.
Heat and Damaged Auto Glass
Glass naturally expands and contracts as its temperature changes. An undamaged windshield is designed to withstand normal driving conditions, but a chip or crack creates an area where the glass has already been compromised.
When a hot windshield experiences a temperature change, stress can become concentrated around the existing damage. Combined with normal road vibration and additional impacts, this can contribute to a small crack becoming larger.
This is one reason windshield damage that appears minor should still be evaluated.
Be Careful With Sudden Temperature Changes
When a vehicle has been sitting in the Arizona sun, drivers naturally want to cool the interior as quickly as possible. It is still worth remembering that the windshield may be extremely hot.
Avoiding unnecessary extreme temperature changes directly against damaged glass can reduce additional stress. More importantly, do not assume that a small chip will remain the same size indefinitely. If the damage begins growing, repair options may become more limited.
Repair May Be Possible for Smaller Damage
Some windshield chips can be repaired depending on their size, depth, type, and location. Evaluating the damage while it is still relatively small can help determine whether repair is appropriate.
If a crack has already spread significantly or the damage is otherwise unsuitable for repair, windshield replacement may be necessary. Professional evaluation can help determine which service makes sense based on the condition of the glass.
Convenient Service for Arizona Drivers
Taking care of windshield damage does not have to require spending part of the day at an auto glass shop. Free mobile service allows windshield repair or replacement to be performed at a suitable location, making it easier to address the problem before it becomes more inconvenient.
When replacement is necessary, every windshield replacement includes Advanced Leak Detection, and calibration services are available for vehicles that require attention to windshield-mounted cameras or related technology. If Arizona heat and everyday driving have turned a small chip into a growing crack, or you want to have windshield damage checked before it gets worse, contact AZ Mobile Glass.