mvmarchetti

I couldn't agree more with Bob234 who suggested SIP (structural insulated panels). They are light weight,waterproof,relatively inexpensive,easily assembled,earthquake and hurricane proof. The ones being used in humid clients are composed of expanded polystrene (styrofoam)cores sandwiched between 5/16" thick fiber-cement sheets. There are floor and roof systems available in same material. The tracks to anchor to floors and the splines that join panels are simple metal studs. The panels are precut and delivered to site ready to assemble so there is no waste. Windows and doors are easy to add. Transportation to difficult sites is made easier by minimal weight of components. Stucco skim coatings or elastomeric paintable coatings can be applied on interior and exterior. These are consider "Green" products with the energy efficiency of the final product as well as the manufacturing process.