Perforated Metal Sheets

Perforated Metal Sheets


Perforated metal, also known as perforated sheet or perforated panel, is a sheet metal that has been stamped or punched to create a patterned holes, slots, or decorative shapes. Perforated metal sheets can be made from different materials such as aluminium, stainless steel, mild steel, galvanized steel, brass and more. Perforated metal sheets or perforated panels are lightweight, aesthetically appealing and have great strength, thus they are generally used for cladding purposes and industrial applications. Perforated panels or perforated sheets are versatile, offers good ventilation and have high strength-to-weight ratio which is widely used in filtration applications.


Uses of perforated metal sheet include columns cladding of building, facades, decorative roof panel, architectural, automotive, construction, chemical and energy, food processing, fencing screens and mesh covers.


One of the common grades of perforated aluminium panel or aluminium perforated sheet is AA1100. Grade AA1100 perforated aluminium panels are lightweight and corrosion resistant, thus are suitable for use in a range of applications such as architectural cladding, facades, roofs, signage and sun shade. Grade AA1100 perforated aluminium panels have high formability and machinability, which can be made into various architectural designs. Grade AA1100 perforated aluminium panels are also durable and long-lasting, ideal for outdoor structures that are able to withstand harsh elements.

Common Grades, Sizes and Specifi­cations

GradesHole DiameterWidthLengthThickness
AA1100From 1.0mmUp to 1500mmUp to 3000mmFrom 0.5mm
AA3003From 1.0mmUp to 1500mmUp to 3000mmFrom 0.5mm
304/304LFrom 1.0mmUp to 1500mmUp to 3000mmFrom 0.5mm
316/316LFrom 1.0mmUp to 1500mmUp to 3000mmFrom 0.5mm

Other perforated metal sheet sizes and grades are available upon request. You can request to cut your perforated metal sheets down to size.

Kian Huat Metal

Kian Huat Metal is Singapore’s leading perforated metal sheet supplier with a wide distribution network that spans over 20 countries in the Asia Pacific region. With over 30 years of experience, we provide the very best quality products, prompt delivery and highest standard of services at competitive prices. At Kian Huat Metal, we supply an extensive range of metals for various applications. Our inventory includes: stainless steel, structural steel, mild steel, galvanised steel, aluminium, brass, bronze and copper. Our hot rolled and cold rolled steel is available in a wide range of shapes including: bars, rods, universal beams, universal columns, pipes, hollow sections, channels, sheets and plates. We can cut according to your exact specifications.

quality assurance

We ensure product quality and consistency through best practices and quality control that conform to local and international standards.

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Our highly skilled team of drivers will ensure your orders are delivered within the time requested.

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We offer a competitively priced and extensive range of steel products for all industries.

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