Propanel's 50mm panel combines 0.024W/m·K PIR core with rock wool's A1 fire rating (EN 13501-1). Ideal for space-saving walls in hospitals and schools, offering 60-minute fire resistance with moisture-proof edge sealing.
PROPANEL, based in Chengdu, China, specializes in high-performance sandwich panels for industrial, cold chain, and modular buildings. With 15+ years of expertise, we export globally, ensuring precision manufacturing, quality control, and excellent customer service...