Advantages of PU Sandwich Panels in Construction

PU Sandwich Panels – The Energy-Efficient Preferred Material for Modern Construction

PU sandwich panels, composed of polyurethane cores and high-strength metal facings, are ideal for modern building envelope systems. Combining performance and eco-friendliness, they are widely used in factories, cold storage facilities, cleanrooms, and more.

Superior Insulation, Energy Savings

With a polyurethane closed-cell rate exceeding 95% and thermal conductivity as low as 0.022W/(m·K), their insulation performance far surpasses traditional materials, reducing energy consumption by 30%-50% and supporting low-carbon building goals.

Lightweight Yet Durable

Weighing only 38-40kg/m³, these panels offer high compressive strength (≥150kPa). Paired with galvanized aluminum/zinc or color-coated facings, they resist corrosion and withstand wind pressures up to Level 12, with a service life exceeding 25 years, minimizing maintenance costs.

Fire-Resistant & Reliable

The core material meets Class B1 fire certification, carbonizing without melting or dripping to slow flame spread. Excellent air-tightness and moisture resistance ensure stable performance in extreme temperatures (-50℃ to 120℃).

Quick Installation, Cost-Effective

Modular designs enable rapid assembly, improving construction efficiency by 50%. Diverse profiles (flat lock, tongue-and-groove, etc.) and customizable dimensions/aesthetics meet personalized needs, offering industry-leading cost-effectiveness.

Eco-Friendly & Sustainable

Production uses no CFC-based foaming agents, complying with environmental standards. Recyclable materials reduce construction waste, promoting green building practices.
PU sandwich panels elevate project quality and economic value through technology. Choose us to inject efficiency and safety into your projects!