Home energy professionals determine how much air is entering or escaping from your home.
Professional energy assessors use tests to help determine a home’s airtightness. These are some reasons for establishing the proper building tightness:
- Reducing energy consumption from excess air leakage
- Avoiding moisture condensation problems
- Avoiding uncomfortable drafts caused by cold or warm air leaking in from outside
- Controlling outdoor contaminants, pests, and odors from entering your home.
- Determining proper sizing and airflow requirements of heating and cooling equipment.
- Determining whether mechanical ventilation is needed to provide acceptable fresh air and maintain indoor air quality in your home.