V
    VENKATESHWARA
    Engineering
    Services/Sheet Metal Fabrication/Perforated Sheet Fabrication
    Capability 07

    Perforated Sheet Fabrication

    Custom patterns, any pitch, any sheet size with up to 65% open area and 200+ standard patterns.

    Technical data

    By the numbers.

    Every figure is a working machine specification, not a catalogue estimate. Our equipment is calibrated quarterly.

    Sheet size
    Up to 2500 × 1250 mm
    Thickness range
    0.8 – 8 mm
    Min hole dia
    1.0 mm
    Min web width
    0.8 mm
    Open area
    Up to 65%
    Pattern library
    200+ standard
    Pattern registration
    ±0.3 mm over full sheet
    Custom tooling lead
    5-10 days for new patterns
    Perforated Sheet Fabrication process at our facility
    Quality in action

    See how we deliver precision.

    Our state-of-the-art facility houses the latest equipment operated by certified technicians. Every process is monitored and documented to ensure consistent quality across all production runs.

    ISO 9001:2025 certified
    24/7 quality monitoring
    Certified technicians
    Digital traceability
    Take a virtual tour
    What's included

    Capabilities in detail.

    Custom hole shapes (slotted, hexagonal, decorative) and patterns
    Margin-masking for unperforated borders (e.g., for welding or fastening)
    Flat or pre-formed to profile (rolled, bent, or stamped)
    Powder coating or mill finish with optional anodizing for aluminium
    Acoustic and ventilation design support with NRC calculations
    Small batches and full sheet quantities with same setup
    Materials processed
    Mild SteelStainless Steel 304/316Aluminium 1050/5052BrassCorten
    Typical applications
    • Acoustic panels and sound baffles
    • Machine guards and safety screens
    • Architectural screens and facades
    • HVAC grilles and diffusers
    Need mill certs?

    All materials supplied with EN 10204 3.1 traceability on request.

    Ask our team
    How it works

    Our process, simplified.

    From initial consultation to final delivery, we maintain transparency and quality at every step.

    01

    Consultation

    Requirements gathering & feasibility analysis

    02

    Design

    3D modeling & engineering approval

    03

    Fabrication

    Precision manufacturing & in-process QC

    04

    Delivery

    Final inspection & logistics coordination

    FAQs

    Common questions.

    Can't find your answer? Email our team

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    Start your project

    Ready to discuss your perforated sheet fabrication project?

    Send us your drawings or spec sheet. We'll have a quote and schedule back to you within 24 hours.