What can be an effect of inadequate ventilation in a home?

Excess humidity and mold growth result from inadequate ventilation in a home. When a space is not properly ventilated, moisture can accumulate from various sources such as cooking, showering, and even breathing. This excess moisture can create an environment conducive to mold growth, which thrives in damp conditions. Mold can then pose health risks and cause damage to the structure of a home, making it essential to maintain proper ventilation to control humidity levels and reduce the likelihood of mold development.

In contrast to this, improved indoor air quality would typically require good ventilation to allow for the exchange of stale air with fresh air. Lower energy costs would usually be associated with efficient HVAC systems that include proper air exchange, not inadequate ventilation. Lastly, inadequate ventilation does not contribute to gradual temperature stabilization; instead, it can lead to varying temperatures and a less comfortable living environment.