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Help CenterThermal Insulated Metal Wall Panel 50mm Polyurethane Core With IP65 Waterproof for Building Facade
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Welcome to Hemaokang Steel (Shandong) Co., Ltd., a specialized manufacturer of high-performance building envelope solutions. Our Thermal Insulated Metal Wall Panel with a 50mm polyurethane core is engineered to deliver superior thermal insulation, structural stability, and dependable waterproofing for modern facade projects. This panel combines a robust metal exterior with a rigid polyurethane foam core, offering an effective barrier against heat transfer, moisture intrusion, and environmental wear. Whether for commercial complexes, industrial facilities, or residential high-rises, this product is designed to enhance energy efficiency and architectural aesthetics.
Our 50mm PU sandwich panel is manufactured under strict quality management systems, reflecting our commitment to consistency and reliability. The metal face sheets provide excellent impact resistance and easy maintenance, while the polyurethane core ensures low thermal conductivity. With an IP65 waterproof rating, this wall panel is suitable for exterior cladding in demanding climates. It also contributes to faster installation and reduced construction costs, making it a practical choice for builders and contractors worldwide.
Key Features and Technical Specifications
- High Thermal Insulation: The 50mm polyurethane core provides a low thermal conductivity (typically around 0.022-0.028 W/m·K), significantly reducing heating and cooling energy consumption.
- IP65 Waterproof Performance: The panel's interlocking joints and sealed edges prevent water penetration, protecting the building structure from moisture damage.
- Lightweight Yet Robust: The combination of metal facings and foam core results in high strength-to-weight ratio, simplifying handling and installation.
- Versatile Aesthetics: Available in various colors and surface finishes, the panel can be customized to match architectural design requirements.
- Durable and Weather Resistant: Exterior metal layers resist UV degradation, corrosion, and mechanical impact, ensuring long service life.
The following table summarizes the main parameters:
| Property | Specification |
| Core Material | Polyurethane (PUR) |
| Panel Thickness | 50mm |
| Surface Material | Prepainted steel / aluminum (optional) |
| Waterproof Rating | IP65 |
| Panel Width | Customizable (e.g., 1000mm, 1150mm, available upon request) |
| Panel Length | Customizable |
| Core Density | 40-55 kg/m³ (optional) |
| Fire Behavior | Available with flame-retardant core on request |
| Surface Finish | PE/PVDF coating optional |
| Color Range | Customizable RAL colors |
Our manufacturing process incorporates precise cutting, strong adhesion, and consistent pressure molding to ensure every panel meets dimensional accuracy and uniform performance. The polyurethane core is foamed in place, creating a seamless bond between the metal skins and the insulation layer. This structural integrity prevents delamination and maintains long-term stability even under temperature fluctuations. As a result, the panel offers excellent acoustic insulation as well, reducing external noise transmission for a comfortable indoor environment.
From a practical standpoint, the 50mm polyurethane wall panel simplifies logistics and on-site assembly. Its lightweight construction lowers transportation costs and enables manual or mechanical handling without heavy equipment. Installation is further accelerated by the tongue-and-groove or overlapping joint design, which ensures a tight fit while reducing the need for additional sealants. Contractors can therefore complete facade cladding faster, saving labor and project time. Building owners benefit from lower operational expenses due to improved energy efficiency and reduced maintenance requirements over the building's lifecycle.
This product is ideal for use in cold storage rooms, factories, warehouses, office buildings, and residential projects. In regions with extreme weather conditions, the combination of thermal insulation and waterproofing is particularly valuable. The panel's external metal layer also acts as an effective vapor barrier, preventing condensation within the wall system. Together with proper ventilation design, this helps maintain stable indoor humidity levels and protects structural components from decay or corrosion.
As a responsible manufacturer, Hemaokang Steel (Shandong) Co., Ltd. controls every stage of production, from raw material selection to final inspection. We hold ISO9001 certification for our quality management system, which ensures traceability and continuous improvement in our operations. Our production line integrates advanced equipment and skilled workers to deliver products with uniform color, precise dimensions, and clean edges. We also offer custom cutting, punching, and bending services to meet specific project drawings. For overseas clients, we provide professional packaging and coordinate efficient shipment from Qingdao Port to global destinations.
With an annual export value between US$50 million and US$100 million, our company has built strong trade relationships across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our team of 51-100 employees is dedicated to responsive communication and technical support. We understand the diverse requirements of international building projects and are able to adapt our product specifications accordingly. Whether you need a standard panel or a fully customized solution, our sales engineers are ready to assist you from inquiry to delivery.
Choosing our Thermal Insulated Metal Wall Panel means investing in quality, durability, and energy savings. The 50mm polyurethane core delivers effective insulation that helps achieve green building standards, while the IP65 waterproof performance protects your asset for years. Contact us today to request samples, receive a quotation, or discuss your project details. Let Hemaokang be your reliable partner for high-performance building envelope solutions.
Frequently Asked Questions
Q1: What materials are used in the panel surfaces?
A1: The standard surface is pre-painted galvanized steel, which offers excellent corrosion resistance and rigid support. Aluminum facings are also available upon request for lighter weight or specific environmental needs.
Q2: Can the panel be produced in custom lengths and widths?
A2: Yes, the panel dimensions are customizable. Widths can be adjusted to fit standard insulation systems, and lengths are produced according to your project drawings. Please contact us with your specific requirements.
Q3: Is the polyurethane core flame retardant?
A3: Standard polyurethane foam can be upgraded with flame-retardant additives on request. For projects that require higher fire resistance, we can offer a specially formulated core. The exact performance depends on the local building code and final assembly.
Q4: What colors and surface finishes are available?
A4: We offer a wide range of RAL colors plus custom color matching. Finishes include smooth, embossed, and metallic effects. Additionally, coating options like PE or PVDF can be applied to enhance weatherability, subject to quantity and lead time.
Q5: How is the IP65 waterproof rating achieved?
A5: The IP65 rating is obtained through the sealed joint structure and the continuous metal surface, which prevents water spray and moisture penetration. During installation, proper flashing and joint sealing are also important to maintain the performance.
Q6: What are the thermal insulation benefits of a 50mm PU panel?
A6: A 50mm polyurethane core provides excellent heat resistance. It helps reduce energy loss through walls, leading to lower heating and cooling costs. The actual U-value depends on the panel configuration, facing materials, and installation details. Our engineering team can help you calculate values for your project.
Q7: Can the panels be installed horizontally or vertically?
A7: Yes, the panels can be installed in either orientation. Horizontal installation emphasizes long clean lines, while vertical installation can add visual height. The joint design supports both methods.
Q8: What are the shipping terms?
A8: We ship from Qingdao Port. The panels are packed in bundles or pallets with proper protection for ocean freight. We work with experienced logistics partners to ensure safe and timely delivery worldwide.
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