It's commonly believed that ERVs help reduce humidity. Building Science Expert, Allison Bailes expla …
Building Science Expert, Allison Bailes did a humidity experiment this summer and now he shares why …
Bypass ducts in zoned systems aren't bad if done properly. Allison Bailes explains why they often ar …
Duct leakage is a big deal. Building Science Expert, Allison Bailes explains why.
IAQ in homes is important for the health and comfort of your customers. So make sure your ducts aren …
While it may not seem true, there are only 2 primary things that reduce airflow in ducts. Allison Ba …
Sometimes home performance is about being a good detective. Here is an example of how some super sle …
I saw the photo below on the Structure Tech Facebook page recently. (They're a home inspection compa …
Ideally, a home's relative humidity (RH) should be in the range of about 30% to 50%. For a lot of us …
Earlier this year I got a question about a home that had spray foam insulation in the attic. Nothing …
The air in a crawl space can have a huge impact on a home's durability and indoor environmental qual …