blower door testing

Explaining the Air Leakage Testing Update in the 2021 IECC

By |2024-02-14T11:31:50-07:00February 14th, 2024|Blower Door Testing, Energy Code Info|

Blower door testing (or air leakage testing) is an important part of the building process, as it determines the overall air tightness of a building, and helps to identify problematic leaks that may be present. As a result, it has been required for all new construction and additions since the 2015 IECC was released. [...]

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What Is Blower Door Testing – IECC Requirements

By |2023-05-23T15:00:07-06:00April 7th, 2023|Blower Door Testing, Energy Code Info|

When the 2015 International Energy Conservation Code (IECC) went into effect, blower door testing became a requirement on all new residential builds and remodels. Prior to this code update, blower door testing had been in use for many years. However, this was the first time that it had become mandatory for many new construction [...]