Sater Design Collection’s home building plans are designed in accordance with the International Residential Code (IRC). Please keep in mind that all of our plans will need to be engineered for local building codes and your specific site conditions. Our home building plans include typical wall sections, plan details, a plumbing location plan, floor plans, exterior elevations, building sections, a roof layout plan, reflected ceiling plans and an electrical lighting plan. For a more extensive explanation, please take a look at What’s in a Set of Plans. It is important to check with your local building department to see what they require in a house plan for permitting purposes. If you have a builder in mind, it would be great to check with them as well about house building plans requirements.