Home Air Tightness Testing for Energy Efficiency Home air tightness testing is used to detect the undesired air leaks which causes the loss of heat and increase in energy charges and decrease in the level of comfort in the home. Home Air Tightness Testing enhances better energy efficiency, rating of buildings and compliance with building regulations by checking on the level at which a property is airtight. This indispensable process increases thermal efficiency, minimizes heating needs and develops a healthier and more comfortable environment to live in. Read the PDF For more information: https://anyflip.com/cqvvx/wqrk/ #HomeAirTightnessTesting #EnergyEfficiency #BERRating #SustainableHomes