Duct Blaster

Duct blasting was developed with recent code changes and has to be done on every house, except those with the duct system completely inside the thermal envelope. This tests how leaky your duct work and your heating and cooling system are. The test is done by pressurizing a home’s ductwork and accurately measuring the leakage. There are two types of leakage; one is a leak into conditioned space that is not of concern. The other one is a leak that sends air into unconditioned spaces that hurts your energy efficiency. Even with a house completely finished there are still options for fixing leaky duct work. We also offer duct cleaning.