EPS Sandwich Panel is composed by two layers of weatherproof colored steel and injected the expanded polystyrene in middle.      
1)Item:EPS Sandwich Panel
2)Model:970(for Roof)
3)Crest height:40mm
4)Thickness for EPS: 50mm,75mm,100mm
5)Thickness for steel sheet: 0.3mm-0.5mm
6)Length: any length we can do according to your request
7)Length tolerance: +/-5mm
8)EPS density: 8-24kg/m3
9)Character: Light in weight, heat insulation, competitive in price
10)Application: Roofs for Warehouse,  gymnasium,exhibition halls, storage