... steel structureWall: 50-120mm FCB (Fiber Cement Board) sandwich panel or composite PanelRoof: color steel corrugated tile, glazed tile ... , sandwich roof panel or asphalt tileWindow: UPVC or aluminum window Door: ... Ceiling: calcium silicate ceiling, PVC ceiling Wall Deco: paint, WPC panel, Ceramic, etcAccessories: rivet, screw, glue, etcVeranda, Garage and ...