... Thermal insulation Easy to install Energy-saving EPS sandwich wall panel EPS sandwich wall panelFeatures: Lightweight Thermal insulation Easy to install Energy-saving ... (standard), 1000, 1150 and 1200mm (optional) Width of wall panel: 95 (standard), 1000, 1150 and 1200mm (optional) Joint: roof-lap, ... size factory buildings, storages, exhibition halls, gymnasiums etc. EPS sandwich wall panel