3.0mm PVDF Coated Perforated Aluminum Solid Panel for Building Facade and Ceiling

Perforated aluminum solid panel is made from high-quality aluminum alloy sheets, precisely processed with CNC punching equipment to create customized hole patterns. The production involves sheet cutting, bending, curving, CNC punching, and advanced surface finishes such as PVDF coating, powder coating, or anodizing. This panel retains the durability of aluminum cladding while offering unique decorative effects and functional benefits through perforation design.

Widely used for exterior façades, curtain wall systems, and ceiling systems, perforated aluminum panels are ideal for airports, railway stations, stadiums, theaters, and other landmark buildings. They also serve as interior partitions, screens, railings, and feature walls in commercial spaces, delivering transparency, modern aesthetics, and acoustic performance.

Key Advantages:

• Excellent ventilation, light transmission, and acoustic absorption

• Lightweight, reducing building load and simplifying installation

• Superior weather and corrosion resistance, long-lasting color retention

• Multiple perforation patterns (round, square, diamond, etc.) for design flexibility

• Fire resistance: Class A2 non-combustible, safe for large-scale projects

• 100% recyclable, eco-friendly building material

Technical Specifications:

• Material: Aluminum alloy 1100, 3003, or 5052 series

• Thickness: 1.5mm – 4.0mm (common: 2.0mm, 2.5mm, 3.0mm)

• Hole Diameter: 1.0mm – 10.0mm, spacing 1.5–2× hole size

• Open Area Ratio: 20% – 60% (affects ventilation, transparency, and acoustic performance)

• Panel Size: Up to 1300mm × 4000mm, custom sizes available

• Coating: PVDF three-coat system ≥40μm (primer 5–10μm, topcoat 20–30μm, clear coat 5–10μm)

• Durability: PVDF coating lasts 20+ years without chalking or fading

• Fire Rating: A2 grade, compliant with building safety standards

• Installation: Reinforced edges with stiffeners for flatness and structural reliability