Shraddha Saburi Enterprises

A PUF panel sheet is a prefabricated building material consisting of a rigid polyurethane foam (PUF) core sandwiched between two metal sheets. The structure is also called a "sandwich panel" and is valued for its superior thermal insulation, durability, and lightweight properties. Composition and types

• Core: The insulating core is made of high-density polyurethane foam. This closed-cell structure is key to its high thermal resistance and ability to block air and moisture.
• Facing layers: The outer sheets are typically made from pre-painted galvanized steel (PPGS), stainless steel, aluminum, or galvalume.
• Classification: PUF panels are primarily categorized by their use:
  • Roof panels: These are designed for roofing applications, often with specific profiles or ribs for structural integrity and weather resistance.
  • Wall panels: These are used for exterior walls, interior partitions, and cladding, and may come with hidden screw systems for a seamless look.