White colored Expanded Polystyrene Boards are used as suitable packaging as well as insulation materials. Its rigid foam based closed cell construction prevents penetration of moisture or water inside packed cartons or corrugated boxes and also inside insulated objects. Depending on their diameter and density, these polystyrene boards are also used to keep flooring protected against all sorts of damages that may lead to cavity on floor surface. These products are produced by following continuous extrusion method that conforms to international standard. These boards have exceptional compressive strength and strong resistance properties against water vapor.