The required envelope and duct tightness testing is accomplished by using a blower door and duct blaster (air duct blower) pressure testing system. The results of duct tightness and envelope tightness test are required to be listed by the DET Verifier on a permanent certificate that is posted on or near the electrical panel or air handler. A sample1. Don’t do the blower door test first. Jason Payne taught me this one several years ago, and it makes perfect sense. I used to go in and do the blower door test first, then set up and run the two duct leakage tests. If you’ve done any of this testing, you know that it takes much longer to set up for the duct leakage testing.
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Since July 1st, 2017, any new construction of residential property in Florida must undergo a blower door test to ensure the home is up to the current energy code. This change is part of the Florida Building Code, 6th Edition, and is outlined in Section 402.4.1.2. If you want to learn even more about the blower door testing requirements in If you need Blower Door Testing in Texas allow us to assist you by matching you with local pros who provide the services you request. 877-753-7316 We provide blower door testing for new construction and existing homes. A blower door test measures the air leakage in a building. This test is required by code for all new construction less than 4 stories. It can also help homeowners find air leaks in their home. Our blower door tests cost $250 each or $199 for multiple tests in the same day. . 899 498 192 865 832 857 889 445