304 Stainless Steel Great Wall Insulated Large Panel - Aluminum Alloy Great Wall Insulated Large Panel
Great Wall Panel Series

304 Stainless Steel Great Wall Insulated Panel

Constructed from premium 304 stainless steel and advanced foam insulation technology, this product delivers high-performance exterior cladding. Its distinctive Great Wall panel texture offers a striking aesthetic while providing superior thermal insulation, waterproofing, and corrosion resistance. As a flagship offering under the Cool Board brand, it significantly reduces indoor energy consumption and extends building lifespan. Ideal for projects demanding exceptional weatherability and visual appeal, it is the perfect choice for modern green construction.

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Product Advantages

  • High-Efficiency Thermal Insulation
  • Superior waterproof and moisture-resistant performance
  • Heavy-duty corrosion resistance
  • Beautiful Great Wall texture
  • Easy and efficient installation

Product Specifications

Panel Material304 Stainless Steel
Core materialPolyurethane Foam
Total Thickness45mm/65mm
Effective Width980mm
LengthCustomizable up to 30 meters
Thermal conductivity≤0.022 W/(m·K)
Fire Resistance RatingClass B1

Use Cases

Industrial building exterior wall
Commercial Complex
Premium Residential
Cold Storage Construction
Renovation of older homes

Detailed introduction

Superior Materials and Structural Design

This 304 stainless steel Great Wall insulated panel is made byCool BoardMeticulously engineered with 304 stainless steel for exceptional oxidation and corrosion resistance, effectively withstanding harsh conditions like acid rain and salt fog. The core features a high-density polyurethane foam layer that creates a continuous closed-cell structure, significantly blocking thermal bridging. Its unique Great Wall-inspired textured profile not only enhances structural strength but also adds rich visual depth and shadow play to building facades, seamlessly blending functionality with artistic elegance.

High-efficiency insulation and waterproofing

This product excels in energy efficiency. Its core insulation layer features an extremely low thermal conductivity, effectively blocking external heat transfer to keep interiors cool in summer and retain warmth in winter, significantly reducing air conditioning energy consumption. Additionally, the board surface undergoes special hydrophobic treatment and is paired with precision jointing technology to deliver superior waterproofing that eliminates rain leakage risks. Whether in humid, rainy southern regions or areas with extreme temperature fluctuations in the north, it maintains stable physical performance for long-lasting durability.

Widely Applicable with Environmental Value

This product line is ideal for exterior cladding and insulation upgrades in industrial facilities, commercial office buildings, and high-end residential projects. Installed via a modular dry system without wet work, it significantly shortens construction timelines and minimizes waste, aligning with green building principles. Qingliang Boards is committed to delivering eco-friendly, durable building materials. This Great Wall panel not only elevates the overall quality of your building but also reduces long-term maintenance costs through its extended service life—making it the perfect solution for achieving both energy efficiency and aesthetic excellence.

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