This video piece shows how to go about building Nordic Style walls for residential construction, like the walls used in Sweden. We call these American versions of Nordic walls the USA New Wall.
The wall systems have been broken down into Good/Better/Best subsets in order to offer builders a gradual path to increasing the performance of the walls they build. The video starts off with a detailed look at a typical Swedish wall, and then walk you through the Good, Better, and Best versions of the USA New Wall.
The USA New Wall is explained in much more detail on our web site, and you can read that on this page:
You will note that all of the wall variations feature Stone Wool insulation rather than fiberglass. We mention in the video that this is because Stone Wool offers higher insulation values - R23 for 2x6 stud spaces, and R30 for 2x8 stud spaces. We also mention that it allows for better installations. You can read a detailed article about why this is so on our blog:
Also mentioned in the video is the Variable Permeability Vapor Retarder membrane. There are several sources for this unique vapor retarder, notably Certainteed's Membrane:
And Intello Plus, and DB+ by ProClima:
You can read the entire Letters from Sweden series by clicking on the respective link under the the above blog post's title's.
The USA New Wall, and Swedish Platform Framing are an outgrowth of our research into Swedish building practices. Again, you can find details of the USA New Wall here:
And Swedish Platform Framing here:
If you need assistance implementing the USA New Wall or Swedish Platform Framing in your projects, we are here to help. Please contact us.