EPS (Expanded Polystyrene) > GreenBuildingTalk - Green Building Forums on Insulating Concrete Forms (ICF), Structural Insulated Panels (SIP), Radiant Heating, Geothermal Heat Pumps, Solar Power

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akbearable User is Offline

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Posts:4

03/05/2008 12:20 PM
Hello, I'm new to this forum and am hoping to learn some new info concerning energy efficient methods for residential applications. I am planning on building my retirement house in Haines Alaska (upper end of the inside passage) and have decided on using a modified version of the "Juneau House" http://www.buildingsciencecorp.com/designsthatwork/verycold/DTW_VeryCold_House_Plans.pdf which uses Expanded Polystyrene in custom thicknesses for insulation. While SIP's might be a quicker way to finish the house it would be not practical in my instance because of the need of a crew and boom truck etc to position the SIP's. The Juneau House method of staggering the foam panels can be done by just myself and being retired I have more time then funds for this. My question is: Does anybody know of a good manufacturing source of EPS, preferably in the Seattle area, where I can order various custom thicknesses and densities to have barged up to Haines, AK? Thanks for any help you can give. Dave Haines, AK

roastbeef

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Posts:5

03/05/2008 1:16 PM
Dave, Here is a web site I found in a quick search. They show a EPS blower in AK and WA. http://www.epsmolders.org/2-west.html Good luck with your project.

Talisker2

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Posts:11

03/10/2008 3:26 PM
Dave, I just attended Rich Seifert's cold climate retrofit class this last Saturday and I asked him about ICF my primary plan for a new (retirement) home in Wasilla. His coment was that concrete and foam are too expensive for the dollar return. He felt that the best was a double (offset set studwall) stuffed with celluose which is avaliable in Anchorage, but probably cheaper out of Seattle in your case. http://www.uaf.edu/news/featured/06/cchrc/ At any rate I plan on building on a "frost protected shallow foundation". Jim

akbearable User is Offline

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Posts:4

03/11/2008 5:43 PM
Hi Jim, Don't know a lot about the costs of ICF's but they do make a nice looking basement. Probably not necessary for your shallow foundation. Thanks for the link to UAF.. was able to obtain a good deal of new info on what i am trying to do. Dave

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