Question: what materials are used to build tiny homes?
Answer: Trailer. Tiny House Trailer. The trailer is the foundation of your house on wheels. ... 
Wood. Dimensional Lumber. ... 
Insulation. Extruded Polystyrene (Styrofoam) (XPS) Boards. ... 
Roofing. Metal Roofing. ... 
Hardware. Exterior Screws. ... 
Strapping and Flashing. Hurricane Straps. ... 
Millwork. Exterior Door. ... 
Electrical. Wire.