XPS roof board: wood+MDF+XPS foam board(optional)+Generated Wood orwood+XPS foam board(optional)+Generated Wood Applications: Roof insulation, wall insulation, floor insulation, outdoor buildings construction etc. Characteristics: Low thermal conductivity, high compressive strength, excellent waterproof and moistureproof, light-weight, environmental protection. It isan idealbuilding material in urgent place's building construction, such as earthquake taken place, house in high mountains. It can be used to make outdoor chairs and tables, pavilion construction, such as in the park. It is not only have the funtion of insulating, waterpoof, moistureproof, but also can bearheavy load. Edge figuration can be made according to your requirement to make better connection of each other when installing. Fireproof can be made according to customer's requirement. Size: 2400mm long*600mm wide. It also can be made according to your requirement. Min order: 1*40ft high container. Payment: T/T Delivery time: within30 days after receipt of the payment. xps roof panel, SIP board, xps sandwich panel