How do air leaks impact indoor moisture levels?

Air leaks significantly introduce outdoor moisture into indoor spaces, which can lead to a variety of issues. When air infiltrates through leaks, it not only brings with it outdoor humidity but also environmental contaminants, pollutants, and allergens, impacting indoor air quality. This increase in moisture from external sources can create conditions conducive to mold growth, damage materials, and affect the overall comfort of the indoor environment.

Furthermore, the introduction of outdoor air through leaks typically leads to fluctuations in indoor temperature and humidity levels. This disrupts the balance that is desirable for maintaining a healthy and comfortable living or working environment. Proper sealing and insulation are essential to manage moisture levels effectively and to ensure that indoor conditions remain stable.