For All Your Polyurethane & Polystyrene Products. Polystyrene Products . Brand: Isoboard. Service: Customising, Cutting, Design, Fabrication, Manufacturing. Product: Blocks, Boxes, Construction Products, Floral Foam, Foam, Foiling, Inserts, Insulation, Mouldings, Packaging Materials, Panels, Pipe Sections, Props, Sheets, Void Formers. Service Option: Delivery. Kind: Expanded, Extruded. Material: Polyethylene. Industry: Architectural, Commercial, Industrial, Special Effects. Assurance: Certified