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Help CenterPU Sandwich Metal Wall Panel With 0.35mm Aluminum Facings, Thermal Insulation for Exterior
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Welcome to Hemaokang Steel (Shandong) Co., Ltd. – your reliable partner for high-performance building materials. Our PU Sandwich Metal Wall Panel with 0.35mm Aluminum Facings is engineered to provide superior thermal insulation for exterior applications. Combining the lightweight strength of aluminum with the energy efficiency of polyurethane foam, this panel delivers exceptional durability and temperature control. Whether you are constructing a new commercial building or upgrading an industrial facility, our panel offers a cost-effective solution for reducing energy costs and enhancing structural performance.
As a company established in 2025 but backed by decades of industry experience, Hemaokang Steel has quickly grown to serve global markets. With an annual export value of US $50 million to US $100 million and a dedicated team of 51–100 professionals, we ensure consistent quality and timely delivery. Our products are trusted by clients across North America, South America, Europe, Asia, Africa, and Oceania – a testament to our commitment to excellence.
Product Features & Technical Specifications
- High Thermal Insulation: The polyurethane foam core achieves a thermal conductivity as low as ≤0.024 W/m·K, effectively minimizing heat transfer and reducing HVAC loads.
- Lightweight yet Strong: 0.35mm aluminum facings provide excellent corrosion resistance and structural rigidity without adding excessive weight.
- Easy Installation: The sandwich panel design allows for quick assembly with interlocking joints or concealed fastening systems, saving labor time and costs.
- Fire Retardant Options: Choose from standard or fire-retardant polyurethane cores (B1/B2 grades) to meet local building codes.
- Aesthetic Flexibility: Available in a wide range of RAL colors and surface finishes (smooth, embossed, or coated) to complement any architectural style.
- Weather Resistance: Durable aluminum facings withstand UV radiation, moisture, and extreme temperatures, ensuring long service life.
| Parameter | Value / Options |
|---|---|
| Face Material Thickness | 0.35mm (standard), other thicknesses customizable |
| Core Density | 40–45 kg/m³ (standard), higher density available upon request |
| Panel Thickness | 50mm, 75mm, 100mm, 120mm (customizable) |
| Width | 1000mm, 1150mm, or customer-specific width within ±2mm tolerance |
| Length | Up to 12 meters (customizable) |
| Color | RAL standard colors, metallic or matte finish optional |
| Fire Rating | B1 (limited combustibility) or B2 (normal) according to EN 13501-1 |
| Thermal Conductivity (λ) | ≤ 0.024 W/m·K (at 10°C mean temperature) |
| Application | Exterior walls, facades, roofing, cold storage, clean rooms |
Why Choose Our PU Sandwich Panel? Beyond the technical specs, our panel brings tangible benefits to your project:
- Energy Savings: Reduced heat transfer leads to lower energy consumption for heating and cooling, with potential savings of up to 30% compared to traditional construction.
- Faster Construction: Large panel sizes and simple joint design accelerate installation, shortening project timelines by 20–40%.
- Low Maintenance: The aluminum facing is highly resistant to corrosion and requires minimal upkeep – just occasional cleaning.
- Eco-Friendly: Polyurethane foam is CFC-free and recyclable, contributing to green building certifications such as LEED.
Trust Built on Quality and Service
Hemaokang Steel (Shandong) Co., Ltd. operates under strict quality management systems certified to ISO9001. Our production facility in Liaocheng, Shandong, utilizes advanced continuous lamination lines to ensure consistent panel thickness, flatness, and bonding strength. Each batch undergoes rigorous testing for thermal performance, mechanical strength, and fire resistance before shipping.
With an annual export value reaching US $100 million, we have successfully supplied millions of square meters of sandwich panels to over 30 countries. Our team of 51–100 experienced professionals provides end-to-end support – from technical consultation and sample confirmation to logistics and after-sales service. We pride ourselves on on-time delivery (over 98% record) and responsive customer communication.
Invest in the future of your building with our PU Sandwich Metal Wall Panel. For pricing, samples, or technical drawings, please contact our sales team. We look forward to partnering with you on your next project.
Frequently Asked Questions (FAQ)
1. What is the minimum order quantity (MOQ)?
The MOQ for standard sizes is 500 square meters. For custom sizes or colors, please discuss with our sales team for flexible options.
2. Can I get a sample before placing a bulk order?
Yes, we offer free samples of approximately 300x300mm for standard panels. Courier cost is borne by the customer, but it will be deducted from the first bulk order.
3. How long does production take?
Typically, production takes 7–15 working days after receipt of deposit and confirmation of technical details. Urgent orders may be accommodated subject to capacity.
4. Are the panels suitable for cold climates?
Absolutely. With a thermal conductivity as low as 0.024 W/m·K and multiple thickness options, these panels effectively prevent heat loss in cold regions. They are widely used in Canada, Northern Europe, and Russia.
5. What is the fire resistance performance?
Our standard PU core meets B2 fire classification. For stricter requirements, we offer B1 grade (limited combustibility) with enhanced fire retardants. Please specify your local code when ordering.
6. How do you pack the panels for export?
Panels are packed in steel-framed bundles with protective plastic film and corner protectors. They are suitable for container shipping and withstand rough handling.
7. Do you provide installation instructions or on-site support?
Yes, we supply detailed installation manuals in English. For large projects, we can arrange an on-site technical supervisor (terms negotiable).
8. Can I customize the color or surface finish?
Yes, we can match any RAL color and offer smooth, stucco (embossed), or PVDF-coated finishes. There may be additional lead time for non-standard colors.
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