product detail
Key Features of PU Insulation Panels
1. Exceptional Thermal Insulation
- Thermal Conductivity: 0.023–0.024 W/m·K, outperforming EPS and XPS boards
- Stable Temperature: Maintains precise storage temperatures for fresh produce, frozen goods, and pharmaceuticals
- Energy Efficiency: Reduces energy consumption, lowering operational costs
2. Multi-Scenario Versatility
- Suitable for large commercial freezers, blast chillers, refrigerated warehouses, and medical storage facilities
- Customizable sizes and thicknesses (10–80mm) for diverse storage requirements
- Tongue-and-groove edges and cam-lock systems for seamless, fast installation
3. Structural Strength & Durability
- Reinforced with galvanized steel or aluminum facings
- High compressive strength (≥0.15 MPa) to withstand heavy loads and extreme temperature fluctuations
- Long-lasting performance with minimal maintenance
4. Moisture & Fire Resistance
- Closed-cell PU foam absorbs <3% water → prevents diminished R-value due to moisture
- Flame-resistant options available (Euro-class F to B-s1, d0)
- Compliant with food safety and fire safety standards
5. Easy Installation & Maintenance
- Pre-fabricated panels with tongue-and-groove profiles for accurate alignment
- Smooth surfaces simplify cleaning and sanitization
- Quick installation saves up to 30% time compared to other structural insulated panels
Details of PU Insulation Panels
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Technical Specifications
| Feature | Specification |
| Temperature Range | -40°C to +10°C (-40°F to +50°F) |
| Humidity Range | 30% to 90% RH |
| Insulation Material | High-density polyurethane foam |
| Surface Facing | Galvanized steel, aluminum foil, kraft paper, or fiberglass cloth |
| Thickness Options | 10–80 mm |
| Panel Width | 600 mm or 1200 mm |
| Fire Rating | B1/B2 standard, optional flame-retardant panels up to Class A |
| R-Value | High initial R-value, superior thermal resistance |
| Compressive Strength | ≥0.15–0.3 MPa |
| Water Absorption | <3% |
| Installation Method | Tongue-and-groove + cam-lock system |
Applications of PU Insulation Panels
- Cold Storage & Refrigerated Warehouses
- Food Processing Plants
- Medical & Laboratory Storage
- Mobile Modular Cold Rooms
- Industrial & Commercial Freezers
Advantages Over EPS and XPS Panels
- Higher initial R-value → thinner panels for same insulation performance
- Better moisture resistance → retains insulation efficiency over time
- Reinforced structural strength → suitable for heavy-duty industrial applications
- Flame-resistant options → meets strict European fire standards
Compliance & Certifications
- Food Safety: FDA, HACCP, GMP
- Environmental: ISO 14001, LEED certification
- Safety: OSHA, NFPA
- Energy Efficiency: Energy Star Rating, EER/COP
Why Choose Our PU Insulation Panels?
1. Long-Term Performance: Maintains insulation efficiency for 20–30 years
2. Custom Solutions: Panels tailored to your warehouse size, temperature, and humidity needs
3. Sustainable Materials: Produced without CFCs or HCFCs, eco-friendly blowing agents
4. Reduced Energy Costs: Superior insulation lowers heating/cooling requirements
5. Reliable Manufacturer: GFI/TOPOLO PU panels tested for thermal, moisture, and fire performance
Contact Us
For custom dimensions, project consultation, or free quotations, contact our sales team today. Optimize your cold storage facility with high-performance polyurethane insulation panels that ensure your goods remain fresh, safe, and cost-efficient.