I understand some sort of beam would be required. Would it be as simple as replacing the rim joist with a beam and then hanging the joists on joist hangers?
A: Although it may be acceptable to hang joists from a beam with the proper
hangers, it is essential that the beam be sized properly. Since there are also other structural considerations, such as the presence of existing shear walls that may need to be evaluated, you need to consult with a licensed general contractor or structural engineer to decide the best way to do it. Also, your building department will require the stamp of a
professional on the blueprints you must submit to obtain a building permit for such a project.
If you need help finding a general contractor or structural engineer for your project, please visit us at http://www.servicemagic.com and join as a member (it's free) and let us help you find the ideal service professional in your area.
Good luck!
Kathy Maynard
