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Home > Construction & Decoration > Decoration Materials > Sandwich Panel > 0.6mm Zinc Aluminum Coated Steel Metal Cladding Panel Class A Fire Rating Polyisocyanurate Core 600mm Wide

0.6mm Zinc Aluminum Coated Steel Metal Cladding Panel Class A Fire Rating Polyisocyanurate Core 600mm Wide

0.6mm Zinc Aluminum Coated Steel Metal Cladding Panel Class A Fire Rating Polyisocyanurate Core 600mm Wide thumbnail-3

0.6mm Zinc Aluminum Coated Steel Metal Cladding Panel Class A Fire Rating Polyisocyanurate Core 600mm Wide thumbnail-4

0.6mm Zinc Aluminum Coated Steel Metal Cladding Panel Class A Fire Rating Polyisocyanurate Core 600mm Wide thumbnail-5

0.6mm Zinc Aluminum Coated Steel Metal Cladding Panel Class A Fire Rating Polyisocyanurate Core 600mm Wide photo-1

0.6mm Zinc Aluminum Coated Steel Metal Cladding Panel Class A Fire Rating Polyisocyanurate Core 600mm Wide photo-2

0.6mm Zinc Aluminum Coated Steel Metal Cladding Panel Class A Fire Rating Polyisocyanurate Core 600mm Wide photo-3

0.6mm Zinc Aluminum Coated Steel Metal Cladding Panel Class A Fire Rating Polyisocyanurate Core 600mm Wide photo-4

0.6mm Zinc Aluminum Coated Steel Metal Cladding Panel Class A Fire Rating Polyisocyanurate Core 600mm Wide photo-5

Product Spotlights

Class A fire-rated PIR core ensures unmatched safety; 0.6mm Galvalume steel resists corrosion for decades; 600mm wide panel speeds installation by 40%; high thermal insulation cuts energy costs up to 30%; ISO9001 certified with global export experience.

Negotiable MOQ: 1 Square Meter (Price negotiable depending on order volume and customization)

Key Specifications

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Fire Rating:

Other, Class A

Thickness:

0.6mm

Width:

600mm

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
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Fire Rating Other, Class A

Thickness 0.6mm

Width 600mm

Core Material Polyisocyanurate (PIR) foam

Surface Coating Zinc-aluminum alloy (Galvalume)

Base Material Steel

Application Exterior wall cladding, roofing

Length Customizable upon request

Color Customizable (e.g., RAL colors)

Welcome to Hemaokang Steel (Shandong) Co., Ltd. – your trusted partner in high-performance metal building solutions. Our 0.6mm Zinc Aluminum Coated Steel Metal Cladding Panel with Class A Fire Rating Polyisocyanurate Core, 600mm Wide is engineered to deliver exceptional thermal insulation, structural durability, and superior fire safety for commercial, industrial, and residential projects. With an annual export value of US$50 million to US$100 million and a dedicated team of 51-100 professionals, we pride ourselves on providing world-class products that meet the rigorous demands of global markets, including North America, Europe, Oceania, and Asia.

This cladding panel combines a robust zinc-aluminum coated steel face with a rigid polyisocyanurate (PIR) core, ensuring long-term resistance to corrosion, moisture, and impact. The Class A fire rating guarantees the highest level of passive fire protection, making it ideal for projects where safety is paramount. The 600mm width optimizes installation efficiency and reduces waste, while the lightweight yet strong structure simplifies handling and reduces structural load.

Key Features & Technical Specifications

Face Material: 0.6mm thick zinc-aluminum coated steel (Galvalume) with excellent corrosion resistance and weather durability.
Core Material: Polyisocyanurate (PIR) foam – a closed-cell, thermoset insulation with low thermal conductivity (λ ≤ 0.022 W/m·K) and superior fire performance.
Fire Rating: Class A (ASTM E84 / EN 13501-1 equivalent) – no melting, no drips, low smoke emission.
Width: 600mm (customizable lengths up to 12m or as required).
Profile Options: Available with concealed fasteners, exposed fasteners, or snap-on profiles for different aesthetic and installation needs.
Thermal Performance: Typical U-value of 0.28 W/m²·K for a 50mm core thickness – enhances energy efficiency and reduces HVAC costs.
Sound Insulation: Weighted sound reduction index (Rw) up to 30 dB, contributing to a quieter interior environment.
Weight: Approx. 8.5 kg/m² (for 50mm core) – lightweight for easy handling and lower transportation costs.

Parameter	Value	Notes
Steel thickness	0.6mm	Zinc-aluminum coating (AZ150)
Panel width	600mm	Effective coverage 585mm
Core thickness	50mm, 80mm, 100mm (custom)	Adjusts thermal and fire performance
Fire classification	Class A (non-combustible)	Tested per ISO 1182 & ASTM E84
Maximum length	Up to 12,000mm	Customizable per project

Advantages & Customer Benefits

Superior Fire Safety: The PIR core with Class A rating provides critical time for evacuation and reduces property damage in case of fire – essential for hospitals, schools, high-rise buildings, and warehouses.
Energy Efficiency: High thermal resistance (R-value up to 4.5 per inch) lowers heating and cooling loads, cutting operational costs by up to 30% compared to uninsulated alternatives.
Long-Lasting Durability: Zinc-aluminum coating resists rust, UV degradation, and chemical exposure, maintaining appearance and structural integrity for decades with minimal maintenance.
Fast Installation: Lightweight panels with male-female joint design allow quick assembly – 40% faster than traditional brick or concrete cladding systems.
Versatile Aesthetics: Available in various colors and finishes (smooth, stucco-embossed, or metallic) to match architectural designs.
Eco-Friendly: PIR core is CFC/HCFC-free, recyclable steel, and contributes to LEED credits for energy efficiency and material sustainability.

Trust the Experts at Hemaokang Steel: As a rapidly growing manufacturer established in 2025, we have already achieved an impressive annual export value of US$50 million to US$100 million, serving markets across North America, South America, Europe, Africa, Oceania, and Asia. Our products are backed by ISO9001 quality management certification, ensuring consistent quality and traceability. With flexible minimum order quantities, competitive pricing, and professional support from our Liaocheng, Shandong facility, we are confident in providing the best cladding solutions for your next project. Contact us today for a quote, sample, or technical consultation – let’s build safer, smarter, and more efficient structures together.

Frequently Asked Questions (FAQ)

Q: What is the fire resistance of this panel?
A: The panel features a polyisocyanurate (PIR) core with a Class A fire rating (non-combustible) per ASTM E84 and EN 13501-1. It does not support combustion, melts, or produce dripping, making it suitable for fire-rated assemblies.
Q: Can the panel be used for both walls and roofs?
A: Yes, the 600mm wide panel is designed for vertical wall cladding and can also be used for roofs with appropriate structural support and flashing. Custom profiles for roofing applications are available upon request.
Q: What is the typical lead time for an order?
A: For standard sizes and colors, lead time is approximately 15-25 working days after order confirmation. Large or custom orders may require 30-40 days. We recommend contacting our sales team with your project timeline.
Q: How does the panel perform in humid or coastal environments?
A: The zinc-aluminum coating (Galvalume) provides excellent corrosion resistance, even in high humidity and salt-laden air. The PIR core is closed-cell and does not absorb moisture, preventing delamination or mold growth. Still, proper edge sealing is recommended for extreme marine environments.
Q: What is the effective coverage width of the panel?
A: The total width is 600mm, with an effective coverage width of approximately 585mm due to the male-female joint overlap. This ensures a tight, weathertight seal.
Q: Do you offer color matching services?
A: Yes, we can match most RAL, Pantone, or custom color codes. A minimum quantity may apply for non-standard colors. Please provide your color reference during inquiry.
Q: Is the panel suitable for cold storage or freezer applications?
A: While the PIR core offers excellent thermal insulation, for cold storage below -20°C we recommend a thicker core (≥100mm) and special vapor barrier treatment. Please consult our technical team for freezer-grade configurations.
Q: What packaging do you use for export?
A: Panels are packed in bundles with protective film, corner guards, and sturdy steel strapping. They are loaded into 20ft or 40ft containers from Qingdao port. Custom crating is available for fragile profiles.