What is blower door testing

The fan pulls air out of the house, lowering the air pressure inside. The higher outside air pressure then flows in through all unsealed cracks and openings. These tests determine the air . Learn what an air test is from an energy efficiency expert in this free home improvement video.

Expert: Joshua Lindsey Bio: He has been in construction for.

How to do an air tightness test and interpret the .

Energy Saver, we know where to find air leaks in your home.

That means installing the right amount of insulation and installing it well, and it means having an air . Big Thanks to Doug Horn of City Green who came to SPEC last week to do an air tightness test. To find out the of the test visit spec. Learn how to read the blower test from an energy efficiency expert in this free home improvement video. Air leaks can significantly increase the heating and cooling costs for your home.

A smoke pencil is then used to locate any air leaks which are sealed with caulking, weather stripping, or spray . Retrotec has been manufacturing blower door and duct testing equipment for over years. It can help locate areas to air-seal. The blower door test is the most important tool for measuring home performance. Acheiving minimum levels is required to meet basic energy-efficient performance and important indoor-air quality standards like 62.

Huge thanks to our sponsors Marvin Windows, DAP, Cosella-Dörken, and Sugatsune for helping to make these videos possible! For more information on their produ. More and more professionals in the home performance industry – HVAC, insulation, general contractors – are being asked to expand their skill sets and offer blower door tests.

This online blower door training course from Retrotec is offered year round. Blower door testing training and certification with the DMgauge. Duct testing training, blower door test training, enclosure integrity certification packages, and more from Retrotec.

View all Retrotec courses available. FanTestic software from Retrotec. Residential and large building blower door testing software for automated test fan operation, data collection, report generation.

It is an instrumented test that verifies the air tightness of your house, which means that it measures the amount of cold air that enters your home. Blower Door Testing is essential to verify air tightness in construction.