In today's episode, we are joined by Keith Simon of BES/Terracon and Dr. Allison Bailes of Energy Vanguard to discuss moisture issues associated with the use of spray foam insulation in attic assemblies. There's a little bit of background information on Joe Lstiburek's article called "Ping Pong Water & The Chemical Engineer" that you'll want to check out if you're trying to better understand where this conversation is coming from, as well as a few other Energy Vanguard articles to help wrap your head around it.
We also mention some cool RHT sensors in the show, which you can check out here. Also, be sure to keep an eye out for updates on The Humid Climate Conference 2017 in the new year. Big thanks to Ultra Aire Whole House Dehumidifiers for sponsoring this great conversation.