Why Do Oven Doors Shatter and How to Prevent It?
Oven doors shatter primarily due to the type of glass used and imperfections within it. Most ovens use either tempered soda lime glass, which is less tolerant to thermal changes, or the more durable borosilicate glass.
However, tiny flaws, such as nickel sulfide inclusions, can cause the glass to break spontaneously, especially during high heat cycles like self-cleaning. To prevent such incidents, it’s important to handle oven doors gently, avoid using scouring tools or placing heavy objects on the door, and ensure dishes inside the oven don’t touch the glass.
Simple precautions, such as using soft cleaning tools and avoiding temperature shocks, can significantly reduce the risk of shattering, keeping your kitchen safe and your oven in good working condition.
