IAQ + BUILDING SCIENCE
How Mold, Moisture, HVAC & Ventilation Relate to Indoor Air Quality
Indoor air quality is influenced by more than the air sample itself. Moisture, mold, ventilation, filtration, HVAC operation, air movement, building materials, and other property conditions can provide important context for interpreting IAQ findings. When mold-related conditions are the primary concern, a dedicated mold inspection may also be appropriate.
Ventilation & Air Exchange
Fresh-air exchange and exhaust ventilation can influence indoor pollutant concentrations, humidity, odors, and overall indoor conditions.
HVAC Operation & Filtration
HVAC operation, filtration, airflow, return-air conditions, and accessible system components may influence how airborne particles move through a property.
Moisture & Humidity
Leaks, condensation, elevated humidity, and other moisture conditions can affect building materials and create conditions associated with mold growth.
Building Conditions
Air leakage, insulation, exterior water entry, basement conditions, and building design may affect moisture movement, ventilation, and the indoor environment.
Building Materials & Indoor Sources
Flooring, cabinetry, furnishings, finishes, renovations, and other indoor materials may contribute chemical pollutants, odors, or airborne particulates. See our VOC & formaldehyde testing service for targeted chemical testing.
Testing + Building Context Laboratory or field testing can document selected indoor conditions, while the building evaluation provides context for those findings. Moisture, HVAC, ventilation, or building observations do not by themselves prove the source of a contaminant unless the available evidence supports that conclusion.