I'm a huge fan of Building Science teacher Joe Lstiburek and I'm finally building my first house with his "Perfect Wall" concept. Join me as I explain this theory for extreme durability and efficiency (and show off a house I'm building in Austin).
Matt Risinger, Blogger | December 31st, 201311 comments
There are 4 things every house must control (in order of importance). 1. Water 2. Air 3. Vapor 4. Thermal Codes have only started to address air control and I think many builders in the US are behind in this area.
Build tight, ventilate right. I learned that from building science guru Mark LaLiberte. But what is the right way to ventilate a house in Texas (or anywhere in the hot/humid South)? I'll give you my recommendations for three strategies.
Flashing a recessed window is tricky, this new product from DuPont Tyvek called Fluid Applied (Liquid Tyvek!) makes the process much simpler. In this jobsite video we will take you through the steps to form a water tight, air tight, and vapor permeable window install.