We use industry-proven diagnostic testing procedures to evaluate building shell insulation, air tightness, and overall energy performance. Blower door testing evaluates building air tightness and determines specific areas where air leakage is occurring. By blower door testing your building we can evaluate insulation and air sealing, and help you develop a strategy to improve indoor air quality, occupant comfort and energy efficiency. Infrared imaging determines insulation levels and identifies cold or hot spots where heat is being lost. We offer these services on new buildings ranging in size from 100 to over 100,000 square feet.