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Old 11-25-2013, 06:52 PM   #1
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At Grade Foundation Wall - How To Insulate?


I'm working with 3ft concrete foundation and ~6ft wood sheathing. This wall is at grade.

There's a 2" gap between the 2x4 studs and the foundation.

I'm thinking 1.5" rigid board and R20 bats for the foundation and just R20 bats for the sheathing with a VB.

Thoughts?

Edit: Located in Atlantic Canada


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Old 11-27-2013, 05:45 AM   #2
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At Grade Foundation Wall - How To Insulate?


anyone?

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Old 11-27-2013, 01:44 PM   #3
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At Grade Foundation Wall - How To Insulate?


Your choice; http://www.buildingscience.com/docum...Insulation.pdf

http://www.google.com/url?sa=t&rct=j...3dQqtw&cad=rja

Gary
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