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Home > Construction & Decoration > Decoration Materials > Sandwich Panel > Fireproof A2 Metal Cladding Panel With Mineral Wool Core, 0.5mm Steel Face, Non-Combustible, Standard Compliant

Fireproof A2 Metal Cladding Panel With Mineral Wool Core, 0.5mm Steel Face, Non-Combustible, Standard Compliant

Fireproof A2 Metal Cladding Panel With Mineral Wool Core, 0.5mm Steel Face, Non-Combustible, Standard Compliant thumbnail-3

Fireproof A2 Metal Cladding Panel With Mineral Wool Core, 0.5mm Steel Face, Non-Combustible, Standard Compliant thumbnail-4

Fireproof A2 Metal Cladding Panel With Mineral Wool Core, 0.5mm Steel Face, Non-Combustible, Standard Compliant thumbnail-5

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Fireproof A2 Metal Cladding Panel With Mineral Wool Core, 0.5mm Steel Face, Non-Combustible, Standard Compliant photo-2

Fireproof A2 Metal Cladding Panel With Mineral Wool Core, 0.5mm Steel Face, Non-Combustible, Standard Compliant photo-3

Fireproof A2 Metal Cladding Panel With Mineral Wool Core, 0.5mm Steel Face, Non-Combustible, Standard Compliant photo-4

Fireproof A2 Metal Cladding Panel With Mineral Wool Core, 0.5mm Steel Face, Non-Combustible, Standard Compliant photo-5

Product Spotlights

A2 non-combustible mineral wool core ensures top-tier fire safety. 0.5mm steel face provides durability and weather resistance. Customizable dimensions, colors, and finishes offer design flexibility. ISO9001 certified production with reliable export from Qingdao. Suitable for high-rise, commercial, and industrial projects.

Negotiable MOQ: 100 Square Meters (Price negotiable depending on order volume and customization)

Key Specifications

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Fire Rating:

Other, A2 (Non-Combustible)

Material:

Steel (0.5mm face) + Mineral Wool

Core Material:

Mineral Wool

Contact Supplier Request Quote Chat Now

Hemaokang Steel (Shandong) Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

Qingdao Port

Delivery Detail:

7 days

Product Details
Company Profile
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Fire Rating Other, A2 (Non-Combustible)

Material Steel (0.5mm face) + Mineral Wool

Core Material Mineral Wool

Steel Face Thickness 0.5mm

Panel Thickness 50mm, 60mm, 80mm (Customizable)

Application Exterior Wall Cladding, Building Facade

Color Customizable (Various RAL Colors)

Standard Compliance Compliant with International Fire Safety Standards

Hemaokang Steel (Shandong) Co., Ltd., established in 2025, has quickly emerged as a trusted supplier of premium building materials, backed by an annual export value of US$50-100 million and a dedicated team of 51-100 professionals. Our Fireproof A2 Metal Cladding Panel with Mineral Wool Core is engineered to deliver superior fire safety and structural integrity for modern construction projects. With a 0.5mm steel face and a non-combustible mineral wool core, this panel provides an optimal balance of strength, insulation, and fire resistance, meeting the stringent requirements of international building codes.

This product is designed for architects, contractors, and building owners who prioritize safety without compromising on aesthetics or durability. Whether used in high-rise facades, industrial buildings, or commercial complexes, our cladding panel ensures long-term performance and peace of mind. Below, we detail its key features, technical specifications, and the tangible benefits it brings to your projects.

Key Features & Technical Advantages

Non-Combustible A2 Fire Rating: The mineral wool core is classified as A2-grade, meaning it does not contribute to fire spread. This makes the panel ideal for buildings with strict fire safety regulations, such as hospitals, schools, and high-rise structures.
Robust Steel Face: The 0.5mm thick galvanized steel face provides excellent impact resistance, weather durability, and a smooth surface for various finishes. It protects the core from moisture and mechanical damage.
Mineral Wool Core: High-density mineral wool (typically 80-120 kg/m³) offers exceptional thermal insulation, sound absorption, and fire resistance. It is inert, rot-proof, and does not emit toxic fumes when exposed to high temperatures.
Standard Compliant Manufacturing: Our production process adheres to ISO9001 quality management standards, ensuring consistent quality and dimensional accuracy. The panel meets or exceeds common international fire safety norms (e.g., EN 13501-1, ASTM E84).
Versatile Application: Suitable for exterior cladding, curtain walls, partition walls, and ceiling systems. It can be installed horizontally or vertically, and is compatible with standard mounting systems.
Customizable Dimensions: Panel thickness can be tailored from 50mm to 100mm, with lengths up to 6 meters. Color coatings (PVDF, polyester, or embossed) are available to match architectural designs.
Environmental Friendliness: Mineral wool is made from natural stone and recycled materials, and the steel face is fully recyclable. The panel contributes to green building certifications like LEED.

Technical Specifications (Typical Values)

Parameter	Value
Steel Face Thickness	0.5 mm (standard), 0.4-0.7 mm optional
Core Material	Mineral Wool (Rock Wool)
Fire Classification	A2 (non-combustible)
Panel Thickness	50mm, 60mm, 80mm (customizable up to 100mm)
Panel Width	1000mm, 1200mm (custom)
Panel Length	Up to 6000mm (custom)
Surface Finish	PVDF, Polyester, HDX, or Embossed
Thermal Conductivity (λ)	0.038-0.045 W/mK
Density of Core	80-120 kg/m³
Weight per m² (50mm panel)	Approx. 12-15 kg

Benefits for Your Projects

Enhanced Safety: The A2 rating ensures that the panel will not ignite or contribute to flame spread, providing critical evacuation time in case of fire. This is especially important for public buildings and high-occupancy structures.
Energy Efficiency: The mineral wool core acts as a thermal barrier, reducing heat transfer through the building envelope. This lowers heating and cooling costs, and improves occupant comfort year-round.
Acoustic Performance: The dense mineral wool absorbs sound, making it an excellent choice for noisy environments such as airports, factories, or urban offices. It can reduce noise transmission by up to 30-40 dB.
Durability & Low Maintenance: The steel face is resistant to corrosion, UV radiation, and mechanical impacts. With proper installation, the panel requires minimal maintenance over its lifespan (30+ years).
Design Flexibility: Available in a wide range of colors and textures, the panel can mimic natural materials or create modern, sleek facades. Custom shapes and perforations are also possible upon request.
Easy Installation: Lightweight compared to concrete or stone cladding, the panel can be handled and installed quickly using standard fixing systems, reducing labor costs and construction time.

Trusted by Clients Worldwide

At Hemaokang Steel (Shandong) Co., Ltd., we are committed to delivering excellence. Our ISO9001-certified production facility in Liaocheng, Shandong, ensures rigorous quality control at every stage. With an annual export value exceeding US$50 million, we serve markets across North America, South America, Europe, Africa, Oceania, and Asia. Our team of 51-100 skilled professionals works closely with clients to provide customized solutions, competitive pricing, and reliable logistics from Qingdao port.

We understand that fire safety is non-negotiable in modern construction. Our Fireproof A2 Metal Cladding Panel has been rigorously tested and proven to meet international standards. By choosing our product, you are investing in a solution that combines safety, performance, and aesthetic appeal. Contact us today for a quote or technical consultation. Let us help you build safer, smarter, and more sustainable structures.

Frequently Asked Questions (FAQ)

Q: What does the A2 fire rating mean?
A: A2 is a European classification for non-combustible materials. It means the panel does not contribute to fire development and has limited heat release. It is suitable for buildings with the highest fire safety requirements.
Q: Can the panel be used in coastal areas with high humidity?
A: Yes. The steel face is galvanized and can be coated with anti-corrosion finishes (e.g., PVDF). The mineral wool core is moisture-resistant and does not rot or support mold growth. We recommend consulting our technical team for specific environmental conditions.
Q: What colors and finishes are available?
A: We offer a wide range of RAL colors, as well as metallic, embossed, and textured finishes. The standard coating is polyester, but PVDF (70% Kynar) is available for enhanced durability. Custom colors can be matched to your sample.
Q: How is the panel installed?
A: The panels are typically fixed to a metal or wooden sub-frame using concealed fixing systems (e.g., rivets, screws, or clips). Detailed installation guidelines and technical drawings are provided with each order. We also offer on-site training if needed.
Q: What is the minimum order quantity (MOQ)?
A: MOQ varies by thickness and finish. For standard panels (50mm, 1000mm width), the MOQ is 500 square meters. For custom sizes or colors, please contact our sales team.
Q: Are the panels environmentally friendly?
A: Yes. Mineral wool is made from natural basalt rock and recycled slag, and the steel is recyclable. The panel contributes to energy savings and can help achieve LEED credits. Our production process also complies with environmental regulations.
Q: Do you provide samples? How long is the lead time?
A: Yes, we can provide A4-sized samples (free of charge for standard finishes, shipping cost applies). Lead time for production is typically 15-25 working days after order confirmation, depending on quantity and customization.
Q: What certifications does your product hold?
A: Our manufacturing facility is ISO9001 certified. The panel itself has been tested to meet A2 fire classification according to EN 13501-1 standards. Additional testing reports (e.g., ASTM E84, SBI) are available upon request.