Punched Aluminium Panel – Precision Perforated Facade Cladding | Shengxin

Punched Aluminium Panels are produced on CNC turret punch presses, and for certain applications that method beats laser cutting outright. When a pattern is regular — circular holes, squares, slots, hexagons — punching is faster, cheaper, and produces a cleaner edge. That makes it the standard choice for ventilation screens, sunshades, and facade cladding where the pattern repeats and the volume is high. The process also work-hardens the hole edges slightly, which adds durability in high-wear locations.

Tooling determines the hole geometry. We keep a wide range of standard punch tools for common patterns, and manufacture dedicated tooling for custom designs. Hole sizes typically run from 2 mm to 50 mm, with open areas from 15% to 70% depending on the pattern and the panel strength required. Panels are fabricated from 6063-T5 aluminium sheet, then finished in-house with powder coating, PVDF, or anodizing. The result is a durable, low-maintenance panel for interior and exterior use.

Shengxin has over 30 years of aluminium extrusion expertise and operates CNC punching alongside our extrusion, laser cutting, and coating lines. That means we can produce the punched panels, supply the matching frame extrusions, and apply the finish under one roof. For patterns that need finer detail than punching allows, our bespoke perforated aluminium panel fabrication handles the more intricate geometries.

Features & Benefits

• Cost-effective for regular patterns: For repeating hole patterns, punching is significantly faster and cheaper than laser cutting, especially at production volumes.
• Clean, consistent holes: CNC punching produces clean edges with minimal burr, and the tooling ensures every hole is identical — critical for visual consistency across a facade.
• Work-hardened hole edges: The punching process slightly work-hardens the aluminium around each hole, improving resistance to wear and deformation.
• Wide pattern range: Standard punch tools cover circular, square, slotted, and hexagonal holes. Custom tooling is available for bespoke patterns.
• Complete finish flexibility: Powder coating in any RAL colour, PVDF for exterior durability, or anodizing for a metallic look — all applied in-house.
• Lightweight and non-combustible: Aluminium achieves Class A1/A2 fire classification while keeping panel weight low for easy handling and reduced structural load.

Punching vs. Laser Cutting: When to Choose Each

Both methods produce perforated aluminium panels, but they suit different pattern types and production volumes.

We operate both punching and laser cutting equipment in-house, so we can recommend the most cost-effective method for your specific pattern and volume.

Technical Specifications

These punched panels sit alongside our broader aluminum wall panels range, which includes solid, perforated, and bespoke formats. Where a project requires a fluorocarbon finish for maximum exterior durability, the same panels can be supplied with PVDF coated aluminium facade systems.

Applications of Punched Aluminium Panels

• Ventilation screens and louvres: The open-area pattern allows air to pass while concealing mechanical equipment, car parks, and plant rooms behind an attractive architectural screen.
• Solar shading and brise-soleil: Punched panels reduce direct solar gain while maintaining daylight transmission and outward views, lowering cooling loads in glazed facades.
• Balustrade and staircase infill: Decorative punched panels provide safety and visual interest on balconies, staircases, and walkways without the weight of glass or solid metal.
• Acoustic ceiling and wall panels: The hole pattern helps diffuse sound and reduce reverberation in offices, restaurants, and public spaces, especially when combined with acoustic backing.
• Industrial and equipment enclosures: Durable punched panels protect machinery and electrical equipment while allowing essential airflow for cooling.

Customisation & Supply Options

Why Choose Shengxin for Punched Aluminium Panels?

Punched panels are a volume product: the economics depend on fast, accurate tooling and efficient production. Shengxin has over 30 years of aluminium manufacturing experience and operates CNC punching alongside our extrusion and coating lines. This means we produce the panels, supply the matching frame extrusions, and apply the finish under one roof, with one quality system and one point of accountability. For facade projects where the punched pattern repeats across hundreds of panels, the support frame can be built using structural aluminium cladding supports to maintain alignment and spacing across the full elevation. With $120 million in assets and exports to 97 countries, we have the capacity and experience to deliver punched panel projects of any scale.

Punched Aluminium Panel FAQ

Custom Punched Aluminium Panel Solutions

If your project requires a custom hole pattern, a specific open-area percentage, or a bespoke panel size, Shengxin's custom punching service can manufacture tooling and produce panels to your exact requirements.

How It Works:

1. Send your design — a sketch, CAD file, or reference image showing the pattern you want.
2. Our engineers review — we assess feasibility, tooling requirements, and open-area implications.
3. Receive a quotation — including tooling cost, panel fabrication, finish cost, and lead time.
4. Approve a sample — we produce a sample panel with your pattern and finish for approval.
5. Full production — consistent pattern and finish across every panel, delivered on schedule.

⚠️ Important Note: All panel images and dimensional drawings on this page are for reference only. Final dimensions, hole patterns, open-area percentages, and surface finishes will be confirmed based on your approved production drawings and sample panels. Please contact our engineering team to discuss your specific requirements before placing an order.

Please note: The production timelines discussed are typical estimates based on smooth design approvals and current scheduling. Actual lead times may be longer if design changes are required, multiple sample iterations are needed, or production capacity is temporarily at high demand. Your dedicated project engineer will provide updated timelines at each stage, and final delivery dates will be confirmed in your order confirmation.