We chat with Mary Gaiski - Executive Vice President of Pennsylvania Manufactured Housing Assoc. to discover the differences between Modular & Manufactured Homes (Boy were we SURPRISED!) PMHA has over 32 manufacturers HERE in PA building both types of homes! These aren't you're grandparents mobile home or modular---they are closer to built on site homes with all of the innovations and should be looked at by consumers as a housing option. Energy efficient and designs make them a must to consider!