In today’s trend of green and energy-efficient construction, thermal insulation is no longer just an added benefit—it has become a core standard for optimizing operational costs and enhancing building durability.
Procy Panel PIR by PNP stands out as an exceptional choice, featuring an ultra-low thermal conductivity of just 0.017 ~ 0.019 W/m·K. This enables up to 80% heat transfer reduction, helping to maintain stable indoor temperatures, save electricity, and significantly extend the building’s lifespan. Notably, its proprietary tongue-and-groove joint design ensures airtight connections, fast installation, and enhanced real-world insulation performance.
With a wide range of thicknesses from 50mm to 200mm, Procy Panel PIR is ideal for various applications including cold storage, deep-freeze warehouses, factories, clean rooms, and modular offices.
Beyond thermal insulation, PNP panels also offer impressive soundproofing and fire resistance, thanks to their three-layer construction—two durable steel sheets combined with a specialized insulation core.

Each product line delivers distinct advantages:
- #Procy_Panel & #Procy_Ultra: Outstanding thermal insulation, perfect for cold storage and environments requiring stable temperatures.
- #T*ROCK: High fire resistance, withstanding temperatures up to 1,000°C, suitable for projects with strict fire safety standards.
More than just functional, PNP Sandwich Panels also enhance a building’s aesthetics, maintain consistent internal temperatures, lower energy costs, and support long-term operations. This makes them a comprehensive material solution for projects aiming for efficiency, safety, and sustainability in modern construction.