We offer a wide range of Puf Insulated Sandwich Panels. Structural Sell Standing Insulated Sandwich Panels Are A Rare Combination Of Three Very Important Features – High Strength. Energy Saver And Flexible For Design & Construction For Cold Storage & Rooms. They Are Made With Self Extinguishing Quality Expanded Polystyrene Or Rigid Polyurethane As The Core, Sandwiched Between Two Layers Of 0.5Mm Thick Pre-Coated Galvanized Steel. The Panels Are Manufactured To A Width Of 1170Mm And Of A Maximum Length Of 4500Mm