Famous Home Air Tight Test 2022. But when a home is too airtight, it can affect the ventilation — which can lead to mould and. An air tightness test (also commonly referred to as an air leakage test or air permeability test) is a test to determine the level of uncontrolled air flow through gaps or cracks in the fabric of a.

Please set a location to see pricing and to order online. Now more than ever before, there are any number of things we can do to ensure the energy efficiency of new dwellings and commercial buildings. Today, homes are built to be more airtight to help increase energy efficiency.