Thermal insulation xps board

XPS BOARD is an Extruded Polystyrene (XPS) rigid board used for thermal insulation. It is produced from general purpose polystyrene by the process of extrusion. These extruded sheets have a closed-cell structure and virtually no air-voids in between the cells. Globally XPS has been widely used for thermal insulation since the last 40 years. It is acknowledged to be one of the best 'value-for-money' thermal insulation materials

Most warm flat roof constructions consist of a structural deck with a vapor control layer, thermal insulation layer and waterproofing installed over. It is often described as a ‘conventional’ warm roof because it is a common solution, suitable for projects of all sizes – from small domestic to large commercial or industrial. The protection afforded to the insulation by the waterproofing layer means a wide range of insulation materials can be used, and the performance characteristics that make extruded polystyrene (XPS) the preferred choice for flat roofs