Perforated Metals

Perforated sheet metal is produced by punching a series of holes or patterns into a solid metal sheet. It offers a unique combination of strength, functionality, and design flexibility, making it ideal for industrial, architectural, and acoustic applications.

Perforated sheets are available in a wide variety of hole shapes, sizes, materials, and thicknesses, and can be customized to meet specific airflow, filtration, or visual requirements.

Key Features & Benefits

  • Precision Patterns: Uniform hole sizes and placement for consistent performance
  • Enhanced Ventilation: Allows airflow, light passage, and drainage while maintaining structural strength
  • Acoustic & Aesthetic Use: Absorbs sound in architectural applications and adds visual appeal
  • Durable & Adaptable: Available in multiple metals and finishes for indoor and outdoor use

Common Applications

  • Architecture & Interior Design: Ceilings, partitions, sunshades, decorative panels
  • Industrial: Machinery guards, filters, sieves, ventilation panels
  • Automotive: Grilles, heat shields, ventilation covers
  • Food Processing: Sieving, draining, and protective surfaces
  • Agricultural & Mining: Screening, sorting, and drying operations

Material & Finish Options

  • Stainless Steel: Corrosion-resistant for hygienic or harsh environments
  • Galvanized Steel: Rust-resistant and cost-effective
  • Aluminium: Light weight, corrosion-resistant, and easy to shape
  • Mild Steel: Suitable for general indoor use
  • Brass / Copper (on request): For decorative or electrical use
  • Powder Coated / Anodized Finishes: For enhanced durability and visual customization

 

Hole Patterns Available

  • Round Hole (Standard): Most common for general use
  • Square Hole: Modern look, good for airflow and light transmission
  • Slotted / Oblong: Allows directional ventilation or drainage
  • Hexagonal (Honeycomb): High open area, great for strength and airflow
  • Custom Designs: Logo shapes, decorative patterns, and branding available

Common Specifications

  • Thickness: 0.5 mm to 5 mm (heavier gauges available)
  • Sheet Sizes: Standard 4 ft x 8 ft, 1 m x 2 m, or custom sizes
  • Open Area: From 5% to 70% depending on hole pattern
  • Pitch (Spacing): Customizable based on performance needs

 

Customization Options

  • Custom hole size, shape, and pitch
  • Cut-to-size sheets
  • Border margins or edge treatments
  • Folding, forming, or bending for fabrication
  • Custom finishes and packaging for large orders

Industries We Serve

  • Architecture & Building Facades
  • Manufacturing & Processing
  • Agriculture & Food Industries
  • HVAC & Acoustic Engineering
  • Transportation & Automotive
  • Energy & Utilities

Formula to determine the percentage of open area :

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