Prefab PU Sandwich Panel
High-performance PU sandwich wall panel China designed for industrial and commercial wall insulation
Manufactured in our advanced pu sandwich wall panel factory with strict quality control
Offered by experienced pu sandwich wall panel manufacturers supporting OEM and custom sizes
PU sandwich wall panel for sale with competitive pricing and reliable global shipping
Trusted pu sandwich wall panel supplier for contractors, wholesalers, and engineering projects
Ideal for warehouses, cold rooms, prefab houses, commercial buildings, and clean rooms
Product Details
1. Product Introduction
Our PU sandwich wall panels are engineered to deliver superior insulation, durability, and fast installation for modern construction projects.
These panels are manufactured using rigid polyurethane (PU) foam cores with low thermal conductivity, providing excellent temperature stability and long-term performance.
As a professional pu sandwich wall panel manufacturer, we produce panels with strong adhesion, high-density foam, corrosion-resistant surfaces, and precision joint systems.
PU sandwich wall panels are ideal for industrial wall systems, cold room structures, modular buildings, logistic warehouses, and residential wall insulation.
With their lightweight, energy-saving, and weather-resistant characteristics, these panels are widely used in global building applications.
2. Factory Introduction
We operate a modern pu sandwich wall panel factory in China equipped with fully automated continuous production lines and advanced PU foaming technology.
Factory Capabilities
ISO-certified manufacturing
High-pressure PU foaming system
Continuous panel laminating and pressing lines
Automated roll forming for steel profiling
CNC cutting for custom dimensions
Large production capacity for bulk orders
Quality Testing Includes
Foam density test
Bonding strength test
Thermal conductivity test
Fire resistance test
Steel coating adhesion & corrosion testing
As one of the trusted pu sandwich wall panel manufacturers, we support OEM/ODM services, custom designs, and export-ready packaging solutions.
We also provide fast logistics services as a reliable pu sandwich wall panel supplier serving over 60 countries.
3. Technical Specifications
PU Sandwich Wall Panel Specifications Table
| Item | Specification |
Core Material | Polyurethane PU Foam |
Core Density | 38–45 kg/m³ |
Thermal Conductivity | ≤ 0.022 W/(m·K) |
Thickness Options | 40 mm, 50 mm, 75 mm, 100 mm, 120 mm, 150 mm |
Standard Width | 950 mm, 960 mm, 1000 mm |
Length | Customized up to 12 meters |
Steel Sheet Thickness | 0.35 mm – 0.7 mm |
Steel Surface | PPGI, GI, PPGL, Stainless Steel |
Fire Rating | PU B2 Grade |
Joint System | Tongue-and-groove, concealed-fix |
Weather Performance | UV resistance, anti-aging coating |
Applications | Warehouse walls, cold rooms, prefab houses, industrial buildings |
4. Applications
Industrial and commercial wall systems
Cold storage wall insulation
Prefabricated buildings and modular house walls
Warehouse and logistics center walls
Clean room and pharmaceutical facility walls
Residential insulation and façade systems
5. Why Choose Our PU Sandwich Wall Panels
Reliable pu sandwich wall panel manufacturer with modern automated production
Competitive factory direct pricing
Excellent insulation and strong structural stability
Lightweight design reducing construction time
Customizable thickness, color, and length
Global shipping with professional packaging
Engineering and installation support
6. FAQ
Q1 What is the advantage of PU sandwich wall panels compared to EPS or rock wool
A1 PU provides the lowest thermal conductivity, making it the best insulation material for energy saving and temperature stability.
Q2 Can I customize thickness, color, and length
A2 Yes, we support full customization including thickness options, RAL color matching, and lengths up to 12 meters.
Q3 Do you supply globally
A3 Yes, as a pu sandwich wall panel supplier, we export to Europe, Middle East, Southeast Asia, Africa, and South America.
Q4 Are PU panels fire resistant
A4 PU panels achieve B2 fire rating. For higher fire resistance, we also offer PIR and rock wool options.
Q5 How fast is the delivery time
A5 Normally 7–15 days depending on order size and specifications.
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