75mm PU Sandwich Panel
Stable thermal insulation for large roof areas
Interlocking roof profile reduces water leakage risk
Lightweight panel lowers steel structure load
Factory produced ensures consistent quality
Suitable for fast roofing installation
Product Details
The PU sandwich roof panel insulated roofing system is developed for industrial buildings that require efficient thermal insulation and reliable roof performance. The polyurethane core delivers low thermal conductivity while the steel outer layers provide mechanical strength for long span roofing.
Technical Parameters
| Item | Specification |
Panel thickness | 40mm 50mm 75mm 100mm |
Core material | Rigid polyurethane foam |
Density | 38 to 42 kg per cubic meter |
Steel thickness | 0.45mm to 0.6mm |
Roof profile | Trapezoidal |
Thermal conductivity | ≤0.022 W mK |
Length | Customized |
Application Scenarios
Industrial factory roofing
Warehouse roof systems
Steel structure workshops
Cold storage roofing
Why Choose Us
Our roof panels are produced with continuous foaming technology to ensure uniform insulation density and precise panel dimensions suitable for industrial roofing projects.
Company Introduction
Shandong Shanghe New Construction Engineering Co., Ltd. is a professional manufacturer focusing on polyurethane sandwich panel rock wool sandwich panel metal carved board container house and prefabricated house solutions for industrial and commercial construction projects.
FAQ
Q Is this roof panel suitable for long span structures
A Yes panel thickness and steel gauge can be adjusted for load requirements
Leave your messages
