Seasonal Factors That Affect Windshield Cracks in Canada
Posted in Windshield Repair, on September 09, 2025
The integrity and clarity of your car windshield are essential to your safety as a driver. Not only does your windshield help keep your vision of the road clear, but it also protects you against various weather conditions and the elements outside of your car. While your windshield is built to withstand harsh weather, sometimes extreme conditions can lead to you needing windshield crack repair. Many drivers do not realize that seasonal factors and temperature changes can actually impact the structural integrity of your windshield, increasing your risk of chips and cracks.
Here is a breakdown of how varying weather conditions affect your car windshield. If you do find that your windshield has sustained damage after harsh seasonal weather changes, ensure that you do not delay windshield repair in Newmarket. Call MRM Auto Glass for auto glass repair.
How Winter Conditions Impact Auto Glass
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Winter is characterized by snow, wind, ice, cold, and on some days, a sudden drop in temperature. Drastic temperature changes that tend to occur during Canadian winters can put thermal stress on your windshield. When the temperature drops suddenly, your windshield glass will contract. As the temperature rises, the glass will slowly expand back to its original state. During this process, small chips can form on the windshield, and without treatment, they can develop into cracks.
During the winter months, there is also an increased volume of road salt present on the streets. These large chunks of salt often get kicked up while driving, and when flying at high speeds, salt can crack your windshield.
Ice accumulation is another prevalent issue during the winter months. Ice commonly accumulates on windshield wipers, and when turned on, a sharp piece of ice can scratch your glass.
The Summer Heat
High temperatures experienced during the summer can also have adverse effects on your windshield. Under high heat, auto glass can expand and then contract once the temperatures drop at night. This cycle of expansion and contraction, again, weakens the structural integrity of your windshield, making it much more susceptible to cracks.
How Does Fall Weather Impact Auto Glass
Although the fall months may seem mild in weather, falling leaves, debris and temperature changes can still affect your windshield. Autumn storms and winds are very prevalent in Canada, especially, and this can cause foliage or even branches to fall onto your windshield. The sheer impact of branches can cause cracks or exacerbate existing ones. This can be difficult to prevent, especially if you live in a neighbourhood with an abundance of trees and plants. The best remedy is to invest in windshield crack repair as soon as possible.
Repair Seasonal Windshield Damage with MRM Auto Glass
No matter the season, your windshield faces constant exposure to weather changes that can weaken its structure over time. Addressing chips and cracks early not only helps maintain clear visibility but also prevents more costly repairs down the road. If you’ve noticed damage after seasonal temperature shifts, trust MRM Auto Glass for prompt and professional windshield repair in Newmarket. Contact us today to book an appointment.
