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Hemaokang Steel (Shandong) Co., Ltd. is a trusted manufacturer of high-performance building materials, with an annual export value of US$50 million – US$100 million and a dedicated team of 51–100 experienced professionals. Our 16mm Thick Metal Wall Panel with Polyurethane Core Thermal Insulation R-Value 22 is designed to deliver superior thermal efficiency and structural durability for a wide range of commercial and industrial projects. With ISO9001 certification and a global footprint spanning North America, Europe, Asia, and beyond, we ensure every panel meets rigorous quality standards.
This panel combines a robust metal outer skin (available in steel or aluminum) with a dense polyurethane (PU) core, achieving an impressive R-Value of 22 at just 16mm thickness. The result is an optimal balance of insulation performance, space saving, and load-bearing capacity. Whether you're constructing cold storage facilities, clean rooms, or energy-efficient building envelopes, our panel offers a reliable solution that reduces energy costs and maintains consistent indoor temperatures.
We understand that every project has unique requirements. That's why our panels are fully customizable in width, length, color, and even fire rating options. Backed by our established supply chain and quality control systems, we provide fast lead times and consistent product quality. Below, we detail the key features, technical specifications, and benefits that make this panel an excellent choice for your next project.
Key Features & Technical Specifications
- High Thermal Insulation – Polyurethane foam core delivers an R-Value of 22 (US units) at 16mm thickness, significantly reducing heat transfer and energy consumption.
- Metal Surface Durability – Both sides are made of galvanized steel or aluminum (optional), providing excellent resistance to corrosion, impact, and weather.
- Lightweight yet Strong – The panel's sandwich structure offers high strength-to-weight ratio, making it easy to handle and install while maintaining structural integrity.
- Versatile Dimensions – Standard widths: 1000mm, 1200mm; lengths up to 6000mm; custom sizes available upon request.
- Customizable Color & Finish – Wide range of RAL colors and surface textures (smooth, embossed, or coated) to match architectural design.
- Fire Performance Options – Standard core is Class B (EN 13501) or Class C; higher fire-rated versions (e.g., with mineral wool inserts) can be supplied on request.
- Eco-Friendly – Polyurethane foam is free of CFCs and HCFCs, and the panels are 100% recyclable at end of life.
- Easy Installation – Designed with tongue-and-groove or overlapping joints, compatible with standard fastening systems for quick assembly.
| Parameter | Specification | Notes |
|---|---|---|
| Total Thickness | 16 mm | +/- 0.5 mm tolerance |
| Core Material | Polyurethane (PU) foam | Density 40–50 kg/m³ |
| Thermal Conductivity (λ) | 0.022 – 0.025 W/m·K | In accordance with ASTM C518 |
| R-Value (US units) | 22 | Calculated at 16mm thickness |
| Metal Skin Thickness | 0.4 – 0.8 mm (steel) / 0.5 – 1.0 mm (aluminum) | Customizable |
| Fire Class (Standard) | Class B – s1, d0 (EN 13501) | Higher fire rating optional |
| Compressive Strength | ≥ 150 kPa | Perpendicular to faces |
| Weight (approx.) | 10 – 12 kg/m² | Depends on metal skin thickness |
Benefits for Your Project
- Energy Savings – The high R-Value of 22 reduces heating and cooling loads, leading to lower utility bills and a smaller carbon footprint.
- Space Efficiency – At only 16mm thick, this panel allows for thinner walls while maintaining excellent insulation, maximizing usable floor area.
- Durability & Low Maintenance – Metal surfaces resist moisture, mold, and pests, ensuring long service life with minimal upkeep.
- Fast Construction – Prefabricated panels with simple joining systems speed up installation, reducing labor costs and project timelines.
- Versatile Applications – Suitable for cold storage rooms, clean rooms, office partitions, agricultural buildings, and industrial enclosures.
- Compliance & Safety – Manufactured under ISO9001 quality management system; fire performance options help meet local building codes.
At Hemaokang Steel (Shandong) Co., Ltd., we take pride in our robust production capacity and global distribution network. With an annual export value of US$50 million – US$100 million and a team of 51–100 skilled professionals, we have the resources to fulfill large-scale orders while maintaining consistent quality. Our ISO9001 certification underscores our commitment to excellence, and our extensive market presence across North America, South America, Europe, Africa, Oceania, Asia, and the Middle East demonstrates our reliability as a long-term partner.
We also offer custom color matching, special sizes, and additional treatments (e.g., anti-corrosion coating, high-temperature resistance) to meet your specific requirements. Our customer support team is available to provide technical data sheets, installation guides, and sample requests. Contact us today to discuss your project and get a competitive quote.
Ready to enhance your building's thermal performance? Choose Hemaokang Steel's 16mm Metal Wall Panel – a smart investment in energy efficiency, durability, and sustainability. We look forward to collaborating with you.
Frequently Asked Questions
Q: What is the exact R-Value of this panel?
A: The 16mm thick polyurethane core provides an R-Value of 22 (US units) when tested in accordance with ASTM C518. This value is based on the thermal conductivity of the foam and the metal skin contributions.
Q: Can I get a custom size or color?
A: Absolutely. We offer customization in width (up to 1200mm), length (up to 6000mm), and color (any RAL code). Minimum order quantities may apply, but we are flexible for project needs.
Q: Is the panel fire-resistant?
A: Our standard polyurethane core achieves a fire classification of Class B in accordance with EN 13501. For stricter requirements, we can supply panels with a mineral wool core or other fire-retardant additives – please inquire.
Q: How durable are the metal surfaces?
A: The metal skin is made of galvanized steel or aluminum with a protective coating, offering excellent resistance to corrosion, UV radiation, and mechanical impact. With proper installation, the panels can last 20+ years.
Q: What is the weight per square meter?
A: Depending on the metal skin thickness (0.4–0.8mm steel or 0.5–1.0mm aluminum), the panel weight ranges from approximately 10 to 12 kg/m². This lightweight characteristic makes handling and installation easier.
Q: Do you provide samples before bulk order?
A: Yes, we can send small samples (e.g., 300mm x 300mm) for evaluation. Sample cost is typically deducted from the first order. Please contact our sales team for details.
Q: What is the typical lead time?
A: For standard sizes and colors, production takes 10–15 working days after order confirmation. Custom orders may require 15–20 working days. We ship via sea or air, depending on your preference.
Q: Is this panel suitable for cold storage rooms?
A: Yes, the high insulation performance and hermetic joints make it ideal for cold storage, freezer rooms, and temperature-controlled environments. We recommend consulting our technical team for specific climate conditions.
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