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Product Description
Square Hole Aluminum Perforated Metal is a versatile and high-performance material widely used in architectural, industrial, and decorative applications. Engineered with precision punching technology, this aluminum sheet features uniform square perforations that provide both functional and aesthetic benefits. Its combination of strength, lightweight construction, and open structure makes it ideal for façades, ceilings, partitions, sunshades, railings, and interior and exterior decorative projects.
Manufactured from premium-grade aluminum, this perforated metal offers excellent corrosion resistance, long-lasting durability, and low maintenance. The square hole pattern allows controlled airflow, ventilation, and natural light transmission, improving indoor comfort while reducing reliance on mechanical ventilation and artificial lighting. The rigid yet lightweight structure ensures stability and ease of installation, making it suitable for large-scale architectural and industrial projects.
Square hole aluminum sheets are widely applied in commercial buildings, offices, airports, hotels, shopping centers, museums, and residential complexes. They provide practical solutions for ventilation, shading, noise reduction, and structural reinforcement while simultaneously enhancing visual appeal. By adjusting hole size, spacing, and sheet thickness, designers can customize the transparency, light diffusion, and ventilation performance according to specific project requirements.
The geometric square perforation design not only supports functional needs but also adds a modern and sophisticated look to interiors and exteriors. When combined with lighting, the square patterns can cast dynamic shadows, creating visually striking effects and enhancing the aesthetic value of walls, ceilings, and façades. The material can be finished with powder coating, anodizing, or PVDF treatment, offering a wide range of colors, textures, and surface protection against UV, corrosion, and weathering.
Square Hole Aluminum Perforated Metal is also an environmentally friendly option. Aluminum is fully recyclable, supporting sustainable construction practices and energy-efficient building strategies. The material’s durability reduces the need for frequent replacement, further contributing to eco-conscious building practices.
Features
1. High porosity, widely used in decoration, ventilation, etc.
2. The aluminum plate is light in weight, good in plasticity, and can be bent;
3.It can carry out anti-corrosion treatment such as plastic spraying treatment, etc., which greatly increases the service life
Specification
Square hole size | Square pitch | Open area | Thickness | Sheet size | Picture |
3mm | 5mm | 36% | 0.7mm~1.5mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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4mm | 7mm | 32.65% | 0.7mm~1.5mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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5mm | 8mm | 39.06% | 0.8mm~2.0mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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5mm | 16mm | 9.77% | 0.8mm~2.0mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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6mm | 9mm | 44.44% | 0.8mm~2.0mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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8mm | 10mm | 64% | 0.8mm~2.0mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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8mm | 24mm | 11.11% | 0.8mm~2.0mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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10mm | 14mm | 51.02% | 0.8mm~2.0mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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10mm | 30mm | 11.11% | 0.8mm~2.0mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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15mm | 20mm | 56.25% | 1.5mm~3.0mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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15mm | 40mm | 14.06% | 1.0mm~3.0mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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20mm | 25mm | 64% | 1.0mm~3.0mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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25mm | 30mm | 69.44% | 1.0mm~3.0mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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25mm | 35mm | 51.02% | 1.0mm~3.0mm | 1000 x 2000mm1220 x 2440mm1250 x 2500mm1500 x 3000mm |
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1、Applications of Square Hole Aluminum Perforated Metal in Modern Architecture In contemporary architecture, square hole perforated aluminum sheets are extensively used for façades. They allow designers to create dynamic building exteriors that are not only visually striking but also functionally effective. The square perforation pattern gives a sense of rhythm and structure to façades while enabling natural light and ventilation to penetrate the building envelope. This combination of openness and geometric precision is particularly popular in commercial complexes, office towers, cultural centers, and high-end residential projects. Interior design applications are equally diverse. These perforated sheets are used for feature walls, partitions, ceilings, and decorative panels. By combining square perforations with lighting systems, architects can produce unique shadow effects and textured surfaces, adding depth and sophistication to indoor spaces. The material also facilitates airflow, helping to maintain comfortable indoor conditions and enhancing the overall environmental quality of the space. Square hole aluminum sheets can also be applied in practical elements such as sunshades, railing infills, and acoustic panels. The uniform perforation allows for air circulation and noise reduction, making them suitable for public spaces like airports, shopping malls, conference halls, and educational facilities. Designers can adjust hole sizes, spacing, and panel thickness to achieve the perfect balance between aesthetic appeal, light control, and functional performance. The material’s durability is another key advantage. Made from high-grade aluminum, these sheets resist corrosion, UV damage, and weathering, making them suitable for both indoor and outdoor installations. Surface treatments such as powder coating, anodizing, or PVDF finishes further enhance performance and allow a wide range of color options to match design themes. Furthermore, square hole perforated aluminum is lightweight, which reduces structural load and simplifies installation. Panels can be cut to custom dimensions, curved, or framed to meet specific architectural needs. This versatility allows architects to integrate the sheets seamlessly into modern designs, combining sustainability, functionality, and aesthetic value. By integrating functionality, design flexibility, and durability, Square Hole Aluminum Perforated Metal has become a popular choice in modern architecture. It not only enhances building performance through ventilation, light diffusion, and shading but also transforms ordinary surfaces into visually engaging, high-performance architectural features.
2、Enhancing Ventilation and Daylighting with Square Hole Aluminum Sheets Square Hole Aluminum Sheets are an effective solution for architects and designers aiming to improve indoor ventilation and natural lighting while maintaining structural and aesthetic integrity. Precision-engineered with uniform square perforations, these sheets allow controlled airflow and daylight penetration, creating healthier, more comfortable, and energy-efficient indoor environments. The open square perforation design promotes natural ventilation by allowing air to circulate freely through panels while still providing partial privacy and protection. This is particularly useful in commercial offices, industrial facilities, and public spaces where maintaining air quality and thermal comfort is essential. By facilitating passive airflow, these sheets reduce reliance on mechanical ventilation systems, lowering energy consumption and supporting sustainable building practices. In addition to ventilation, square hole aluminum sheets effectively manage daylight. The perforations diffuse sunlight, preventing glare while allowing sufficient natural illumination. This creates a balanced lighting environment that reduces the need for artificial lighting, enhances visual comfort, and improves the overall energy efficiency of a building. The diffused light also contributes to an inviting and visually appealing interior, making it suitable for offices, schools, hospitals, and commercial spaces. Customizing the perforation size, spacing, and sheet thickness enables designers to optimize the balance between airflow, light penetration, and privacy. Larger holes increase ventilation and daylighting, while smaller perforations provide more shading and a higher level of visual privacy. Designers can adjust these parameters to achieve optimal environmental performance for any project. Durability and adaptability further enhance the functionality of these sheets. Aluminum is lightweight yet strong, corrosion-resistant, and suitable for indoor and outdoor applications. Surface treatments, such as powder coating or anodizing, protect the panels from UV damage, moisture, and wear while allowing a variety of finishes and colors to match architectural designs. Square hole aluminum sheets can be used in façades, sunshades, ceilings, partitions, and decorative screens to maximize daylighting and airflow. The sheets can also be integrated with HVAC systems, lighting fixtures, and other architectural elements to enhance overall building performance. Additionally, the material’s lightweight nature reduces structural load, facilitates installation, and lowers labor costs. By improving ventilation and daylighting, Square Hole Aluminum Perforated Sheets contribute to energy-efficient and sustainable building design. They create healthier, more comfortable indoor environments, while also providing designers with opportunities to achieve aesthetic excellence. The combination of functionality, durability, and visual appeal makes square hole aluminum sheets an ideal choice for modern construction and architectural projects seeking performance, efficiency, and contemporary style.
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