This is general guidance and does not replace an on-site inspection, especially where gas or electricity is involved.
Why an oven door does not close properly and how it affects heating and energy use.
The oven door is part of heating efficiency. Heat leakage causes uneven cooking and higher energy consumption.
Common causes
Damaged hinges, weak springs, torn seal, or cracked inner glass.
Effect on cooking
Heat leakage causes uneven cooking, longer times, and higher energy or gas use.