In the field of building insulation, safety and efficiency are like fish and bear paws—always leaving people at a crossroads. But today, we offer you a perfect solution: Yanghu Refrigeration A1-grade polyurethane edge-sealed rock wool board.

Safety is our bottom line.

The core material of this panel is made of high-quality rock wool, achieving the highest national standard for fire resistance, Class A1. This means it will not burn or emit toxic smoke in a fire, building an unbreakable firewall for your structure.

Efficiency is our pursuit.

It innovatively adopts polyurethane edge sealing technology. This design not only significantly enhances the overall strength and dimensional stability of the board but also optimizes installation efficiency. Meanwhile, the excellent thermal insulation properties of polyurethane complement rock wool perfectly, achieving twice the insulation effect with half the effort and helping you effortlessly meet energy-saving goals.

Choosing Yanghu Refrigeration A1-grade polyurethane-edged rock wool board means selecting peace of mind and high efficiency.

For more product details or technical support, feel free to contact us anytime!