Thermal performance / Discussions

Hello, You're site is full of very useful information and much appreciated, so I know it's me but I get more confused on what I need the more I try to study it. We have a 26x40 pole building with steel roof and siding that we want to turn into a conditioned space year around. We will have a vented attic and 12' tall wa...

I'm adding insulation to the stud walls in my baserment with 2.25" of close cell spray foam on the concrete walls.  The stud walls are 3-5" " from the close cell spray foam.  I can either (try to) pack the void between the wall and the uneven surface of the closed cell spray foam, leaving the stud bays empty, or leave ...

...thermal bridges in wall assemblies and improve the overall thermal performance of a home as well an increase home durability, which is what happens when you build more efficient homes. What I DON’T really like at a glance is that they are insulated with spray foam. However, if the company that makes these insulated woo...