What is the likely outcome of inadequate ventilation in a house?

Inadequate ventilation in a house can lead to increased humidity levels. Proper ventilation is essential for maintaining a healthy indoor environment because it helps to regulate moisture levels by allowing fresh air to enter and stale, humid air to exit. When ventilation is insufficient, moisture from daily activities like cooking, showering, or even breathing can accumulate within the home, leading to elevated humidity levels.

This increase in humidity can create a conducive environment for mold growth, attract pests, and cause damage to building materials. It can also lead to discomfort for the occupants, as high humidity levels can make the air feel warmer than it is, complicating temperature regulation.

By ensuring adequate ventilation, homeowners can help mitigate these issues, maintaining a healthier and more comfortable living space.