Learning from Swedish Home Building Part 2

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:
http://blog.lamidesign.com/p/usa-new-wall-info.html

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:
http://blog.lamidesign.com/2012/01/what-you-don-know-about-mineral-wool.html

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:
http://www.certainteed.com/products/insulation/mold-prevention/317391
And Intello Plus, and DB+ by ProClima:
http://www.foursevenfive.com/index.php?main_page=index&cPath=70_71_98_97_...

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:
http://blog.lamidesign.com/p/usa-new-wall-info.html

And Swedish Platform Framing here:
http://blog.lamidesign.com/p/swedish-platform-framing-info.html

If you need assistance implementing the USA New Wall or Swedish Platform Framing in your projects, we are here to help. Please contact us.

Views: 164

Comment

You need to be a member of Home Energy Pros to add comments!

Join Home Energy Pros

Videos

  • Add Videos
  • View All

Twitter

Latest Activity

tedkidd liked Luis Hernandez's discussion Airsealing an old basement ceiling
3 hours ago
Ryan T De La Rosa posted a blog post

The Clean Power Plan and What You Can Do

Last month, Jessica Hardcastle at Environment Leader described an especially non-polarizing…See More
5 hours ago
Ed Minch replied to Luis Hernandez's discussion Airsealing an old basement ceiling
"Luis Think of it as a part of the house that is not being used, but part of the house none the…"
9 hours ago
Luis Hernandez replied to Luis Hernandez's discussion Searching for a multifamily study book in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Hey Craig!  Well, let's get serious and keep asking all our friends in the Home…"
10 hours ago
Luis Hernandez replied to Luis Hernandez's discussion Airsealing an old basement ceiling
"Hey there Ed,      I appreciate you comments... this is an interesting case because…"
10 hours ago
tedkidd replied to Luis Hernandez's discussion Airsealing an old basement ceiling
"bit.ly/ESHPhabitat1 our habitat project -mostly dirt floor..."
12 hours ago
Bryan Gabriel replied to Luis Hernandez's discussion Airsealing an old basement ceiling
"Luis, thanks for being open to sharing your experiences and photos of your project. What is the…"
12 hours ago
Craig McManus replied to Craig McManus's discussion Inventions that save energy, licensing to a US manufacturer?
"Yes happily."
14 hours ago

© 2016   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service