... be used as roof panel of workshop, factory, prefabricated home, storage, villa and so on4.Advantages: Energy ... it will increase 12m practical area, for 100m2 house, it will increase 4.16m2 Waterproof and ... :If you are interested in our portable container house, please feel free to contact with me. ... professional design, reasonable price of our portable container house will be most attractive. Hope we can ...