Skip to content
Glossary

Term: Air Infiltration

Uncontrolled inward leakage of air (that may contain entrained water vapor) through cracks and insterstices in any building element and around windows and doors of a building, caused by the pressure effects of wind or the effect of differences in the indoor and outdoor air density.

Source: from Gatley, Understanding Psychrometrics.

« Back to Glossary Index
LINKEDIN