With Pre Fabricated Structures Cottages Can Be Made With Puf Panels Or Gi Insulated Panels Or Cement Board Panels Etc, Wherein We Use Ms Structure For Trusses, Pillars And Purlins Etc And Roofing Is Done With Pre Coated Sheet And False Ceilng With Gypsum Board Tiles, Wooden Or Aluminum Door And Windows Are Used, Electrical And Sanitation Work Is Done As Per The Requirement .