Faulty Glass: Imperfections or small cracks in the door glass can also lead to breakage, possibly stemming from manufacturing defects or damage during installation.

Physical Impact: Bumps or hits by heavy objects can crack or shatter the glass.

Installation Errors: Incorrect fitting of the oven door can induce undue stress on the glass, causing it to break.

Wear and Tear: As ovens get older, their parts, including the glass, can deteriorate and become more fragile.

To prevent your oven door from breaking:

Be Gentle: Avoid slamming the oven door and be cautious with heavy items around the oven.

Inspect the Glass: Regularly check for any defects or cracks in the door glass and address them immediately.