I agree with SteelPE. It does not mean you can not design residential (one and two dwellings) buildings using IBC. IRC is a manual (prescriptive code), I would say, and IBC is a performance code, describes minimum acceptable performance for construction. If I have a doubt, I would definitely...
JAE, how do you define one and two family dwellings? The Llama barn I am designing is one story, wood framed, 10' tall, approx. 2000 SF. I am not sure if I can consider it as commercial building (IBC). However, I have called the county regarding this, and have not heard back yet.
IFRs, how much bolt strength (shear and tensile) do you consider in design for stainless steel bolts? What is tensile and shear strengths of A304 stainless steel bolts?