House: 27 m2 Available sizes (6×3m; 7×3m; 8×3m; 9x3m) Sandwich panels with polyurethane filling. Walls: 100/150/200 mm Floor: 100/150/200 mm Roof: 100/150/200 mm – 0.11 W/m2K, (roof plate) Steel frame 80×50, thickness: 4mm Floor OSB board; coating: PVC Window 120×120: 3 pcs. Window 100×210: 1 pc. Glazed door: 1 pc. Conditioner Rotenso: 1 pc. (at…