| Customization: | Available |
|---|---|
| After-sales Service: | 7 * 24h Online |
| Warranty: | More Than 10 Years |
The Rock Wool / PU / EPS Sandwich Panels for roofing offer exceptional benefits for modern construction:
Internationally accepted construction with fewer components for faster installation.
Higher energy efficiency due to extremely low thermal conductivity.
Versatile options for fascia panels and a wide range of colors.
Durable construction that is virtually maintenance-free in all climates.
Widely utilized in cold storage rooms, purification facilities, steel workshops, and agricultural housing such as chicken houses.
| Type | Density | Width | Fire Resistance |
|---|---|---|---|
| PUR | 40±2kg/m³ | 960/1000mm | B2/B3 |
| PIR | 45±2kg/m³ | 925/1000/1125mm | B1/B2 |
| Thickness | 50 / 75 / 100 / 120 / 150 / 180 / 200mm | ||
| Surface Metal | Small ribbing, wide ribbing, embossed, flat | ||
| Conductivity | ≤0.024W(m.K) | Strength | ≥160Kpa |






Our sandwich panels and doors are carefully wrapped in PVC film. Refrigeration equipment is secured in sturdy wooden cases to ensure safe transit via major shipping lines.



With nearly 20 years of industry experience, we offer tailor-made refrigeration solutions from design to turnkey delivery. Our team consists of qualified specialists with deep expertise in refrigeration systems for poultry, meat, dairy, and other food sectors.


Vistaro Door