As this is my first post, I am not sure what tags are. However, my question relates to the attached file. The house is being constructed using Thermocore 4" SIPS.
However, the wall in the attachment directly above the text, 22', needs to be a 6 1/2" SIP. When I tried to change that one wall, all walls updated to the 6 1/2"
thickness. Is it possible to change the one wall to a different thickness?