Air leaks around rim joists and attic penetrations
Why it happens here
In both new and old homes, the rim joist area is often left unsealed. Builders sometimes skip it, and over time the gaps let cold air pour in. In Pleasant Grove Station's windy winters, this is a major energy drain.
Our approach
We seal every rim joist and penetration with spray foam. It's a small detail that makes a big difference, and we do it on every attic job whether the customer asks for it or not.