Started by MTK, December 12, 2021, 02:40:49 AM
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Quote from: Don_P on December 12, 2021, 09:22:57 AMI would check what your local inspector is comfortable with. Chapter 4 of the building code has some requirements, this is my state's version, yours is probably the same but check;https://codes.iccsafe.org/content/VRC2018P1/chapter-4-foundationsand then in chapter 44, the referenced standards, they point to the AWC's permanent wood foundation manual. There should be a free download of that on their website, that'd be awc.org.I'd price it out both ways, especially now. In my area for a fast gravel trench footed foundation Superior Walls precast foundations has a facility within range. We prep a gravel footing and pad, they arrive and crane set the insulated concrete wall sections in a day and go away. We start building the next day. So check your options and local code guys.