Hi all, first post here, I need some advice. I joined the TFG recently looking for general information as I'm helping an established framer building a new home, but this one has me stumped.
The foundation of my house is flat-wall ICF's (not installed yet). I am planning the frame to be flush to the outside of the concrete (not the insulation) and the SIP panels would be simply hung on the outside of the frame. At least, that's what I was told to do by the framer, but I tend to disagree - I don't think that the lag screws will support all that weight. What should I do to make the connection between frame/sill and panel/frame? Ideally, the sill plate should be wide enough to support 100% of the panel and 100% of the frame, but short of making my foundation wall 14-1/2" thick, I haven't a clue how to accomplish this correctly and economically. And, I don't want to make a major mistake.
I've asked a number of architects in my area about this, and none have been able to help, so I turn to the Guild, who I know have the answers.
Actually, as I'm typing, one idea was to simply use a 2x14 sill plate and support all but 1" of the frame. Is that feasible?
Thanks,
Jon