We currently have a modular home that was purchased in 2003. Has anyone had any experince adding on a second floor or just adding more square footage to the existing floor?
Here's a link to a current thread about this very subject. And if you have particular questions, feel free to ask here or email me. I have years of experience in the engineering end of the modular home industry and in the process of second floor additions.
Here is a link that might be useful: Thread link