Profile: Custompac Ltd. specializes in polystyrene and polyethylene packaging solutions. We manufacture number of polystyrene packaging designs. As an insulator our product expanded polystyrene provide thermal insulation properties. Our construction products include wall insulation panels, roof insulation panels, floor insulation panels, sound insulation panels and under floor heating panels. Using computerized block forming machinery we manufacture polystyrene. All our polystyrene is manufactured with a flame retardant additive. Expanded polystyrene is ideal for manufacturing letters, logos, 3D models, exhibition displays, theatrical sets and props.