Air Leakage Testing Solved with Aeroseal by Hasman

Ductwork leakage solved by Aeroseal Leakage happens from every ductwork system and is accepted until the levels of leakage exceed specification rates. If air leakage testing tells you that your system is exceeding the maximum allowable leakage rate then the chances are that Aeroseal will be the fastest, most effective and least costly way to Read more…

Aeroseal Is The Solution to Leaking Ducts

Poorly connected ducts can result in air not flowing properly throughout the building which results in higher utility bills, a sure sign that there are problems with your HVAC duct system. If you have poorly connected leaking ducts in your building, duct sealing is the answer and can improve comfort, cost-efficiency, indoor air quality, and Read more…

What Is DW143 Leakage Testing And Why Do I Need It?

We know the importance of ductwork leakage testing here at Hasman, which is why we offer a nationwide ductwork pressure testing service in accordance with BESA DW143 leakage testing  guidelines. This service places ductwork under fixed pressure to ensure that leakage is not greater than allowable rates stated in BESA DW144. Airtightness is crucial to Read more…