Blower Door Service
Energy advisors perform an airtightness test to measure the leakage rate, find air leaks, and assist homeowners, builders or renovators in improving air sealing practices. Energy advisors calculate the volume of the house, identify air leakage locations and advise on air sealing techniques. This service is offered as a stand-alone service but may also complement other services.
Clients receive a report that includes the air changes per hour at 50 pascals (ACH@50 Pa) for their house volume, graded air leakage locations, and suggestions for addressing significant air leaks.