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Perforated metal facade panels with square holes are installed on the exterior wall.


Leaf guards, also known as gutter covers, are designed for drying out the pesky leaves, twigs, pine needles and other debris on the surface. Perforated leaf guards can be installed on the roofing of your home, storefront or warehouse to keep the drainage system clean. Thus the preliminary filtered water, rainwater or melted snow can flow freely into the gutter without clogging. Based on experience, we recommend you choose stainless steel or aluminum as the preferred choice.

  • Cost effective and practical.

  • Completely enclosed system.

  • Versatile for various roof types.

  • Consistent strength and pest resistance.

  • Invisible from the ground.

  • Multiple installation method options.


Design Inspiration

Expert Advice for Your Projects

  • Choose A Material
  • Pattern Design
  • Design Rules
  • Choose A Material


    • Roof type? Shingles, steel, slate, wood or tile roof?

    • Gutter style? Half-round or K style?

    • Installation method? Drop in or snap in?

    • Need to be easy to install, operate and maintenance.

    • Corrosion resistant performance.


    Stainless steel

    Austenitic stainless steel has the best process properties since its good plasticity. Martensitic stainless steel has a lower technological performance because of its higher hardness.


    Aluminum perforated metal sheets are lightweight and corrosion resistant.

  • Pattern Design

    There are six main patterns of perforated metal panels.
    • Above hole shapes can be arrayed in straight or staggered method.
    • Different types of ornaments like writings, company logos or any other pattern are available.
    • Except for general patterns, ornamental type are also available.
    • Welcome to our pattern chamber to select more creative designs.
  • Design Rules

    • Standard size: 127 × 915, 153 × 915 mm or customized.

    • Thickness: 0.4–0.6 mm.

    • Mount Style: drop in or snap in.

    • Surface Treatment: mill finish.

    • Color: original, black or white.

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