E3 was recently featured in Home Energy Magazine! The latest article was a follow up to one published in the winter of 2018. Both articles describe a complicated radon issue in a large home in Nashville, TN.
The first article, "Solving the Unintended Consequences of a Home Performance Renovation," describes the initial concerns the homeowners were facing with radon and odors. At the end of this cliff hanger, we were able to reduce radon levels from 15 to 4.1 pCi/L.