What Are PUF Roofing Panels? PUF roofing panels are a type of PUF insulated sandwich panel designed specifically for roofs in industrial and commercial buildings. They consist of a rigid PUF (Polyurethane Foam) core sandwiched between two color-coated steel sheets. This structure combines thermal insulation, structural strength, and weather protection in a single roofing element. Leading PUF panel manufacturers offer matching PUF wall panels and PUF insulation wall panels so the envelope performs as a single system. Why Industries Prefer PUF Roofing Panels 1. Strong Thermal Insulation for Energy Savings For warehouses, factories, cold storages, and clean rooms, heat gain through the roof is a major operating cost. PUF cores have low thermal conductivity (around 0.022–0.028 W/mK), which helps reduce HVAC loads significantly. According to the Indian Green Building Council, green buildings can achieve ...