Ventilated Perforated Aluminum Wall Panels
Product Overview

Technical Specifications(1)
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Installation Guide
Installing METERNY’s(Ventilated Perforated Aluminum Wall Panels)aluminum panels is straightforward, and we provide detailed installation instructions to ensure your project is completed efficiently. Here’s a basic outline of the installation process:
- Prepare the Surface
Ensure that the surface to which the Ventilated Perforated Aluminum Wall Panels will be attached is clean, flat, and dry. Any surface irregularities should be addressed to ensure proper adhesion and alignment of the Ventilated Perforated Aluminum Wall Panels. - Install the Framework
Use a suitable metal framework to support the Ventilated Perforated Aluminum Wall Panels. The framework should be aligned according to the measurements specified in the design. - Panel Attachment
Ventilated Perforated Aluminum Wall Panels can be installed using clips, screws, or rivets. The method of attachment will depend on the type of panel and the specific requirements of your project. Ensure that all panels are securely fastened to prevent movement. - Final Checks
After installation, conduct a final inspection to ensure that all Ventilated Perforated Aluminum Wall Panels are properly aligned and securely fastened. Clean the Ventilated Perforated Aluminum Wall Panels to remove any installation debris.
For more detailed instructions or professional installation services, please contact us.
Frequently Asked Questions (FAQs)
1.How does the “ventilation” function of Ventilated Perforated Aluminum Wall Panels work?
Ventilation in Ventilated Perforated Aluminum Wall Panels is achieved through strategically designed perforations (typically 2mm-20mm in diameter) on the panel surface. These perforations, combined with an air cavity (approximately 50-200mm) behind the panels, create natural airflow channels. Air enters the cavity through the perforations and exits via top or bottom openings, enabling indoor-outdoor air circulation, reducing building energy consumption, and improving indoor air quality.
2.How is the waterproofing performance of Ventilated Perforated Aluminum Wall Panels ensured?
Waterproofing is ensured through a dual-layer design:
- Structural Waterproofing: The curtain wall employs the equal-pressure cavity principle, balancing air pressure between the air cavity and the exterior to prevent rainwater backflow.
- Sealing System: Waterproof gaskets or silicone sealants are applied at panel joints, and a concealed subframe system prevents water infiltration into the interior.
Note: Proper installation (e.g., ensuring a drainage slope of ≥3% on subframes and unobstructed drainage channels) is critical.
3.How does the sound insulation of Ventilated Perforated Aluminum Wall Panels perform? Are they suitable for noisy environments?
Sound insulation is achieved through the micro-perforated structure of the panels:
- Hole Size & Spacing: Smaller hole diameters and denser spacing (e.g., 2mm holes at 10mm intervals) enhance sound absorption (e.g., 5-10dB noise reduction).
- Air Cavity: A 50-200mm air cavity further dissipates sound wave energy.
Conclusion: Suitable for noisy environments such as transit hubs and commercial streets, but hole patterns must be customized based on noise levels.
4.Is the maintenance of Ventilated Perforated Aluminum Wall Panels complex?
The surface treatment process determines anti-fouling resistance; rainwater can clean naturally, with periodic high-pressure washing sufficient.
- Nano Self-Cleaning Coating: Creates a lotus-leaf effect, allowing dust to slide off easily, reducing maintenance costs by over 30%.
Recommendation: Inspect sealing gaskets annually and clean the panels every 2 years.
5.What is the level of customization of Ventilated Perforated Aluminum Wall Panels? Can they achieve artistic designs?
Highly customizable, supporting:
- Hole Pattern Design: Circular, square, triangular holes, gradient holes, etc., with adjustable hole diameters, spacing, and layout.
- Surface Treatment: RAL color options, stone/wood grain, brushed metal, etc.
- Artistic Patterns: Through laser engraving or CNC punching to realize corporate LOGOs, cultural symbols, etc.
Example: A cultural center’s facade features gradient hole diameters, creating dynamic light and shadow effects.
Why Choose Ventilated Perforated Aluminum Wall Panels?
- Excellent Air Circulation: The carefully designed perforation layout allows air to flow smoothly between the Ventilated Perforated Aluminum Wall Panels. Through scientific calculations of the size, shape, and spacing of the perforations, the best ventilation effect is achieved. It can effectively reduce indoor humidity, relieve stuffiness, and quickly expel odors, creating a fresh and comfortable indoor air environment.
- Optimized Lighting and Light – Shadow Effects: The perforations are not only for ventilation but also have a positive impact on lighting. Sunlight shines into the room through the perforations, creating a unique mottled light – shadow, adding soft and natural light to the space and avoiding the discomfort caused by direct strong light.
- Rich Color Options: A variety of surface treatment methods are provided. Powder coating can present a wide range of colors, from bright and lively hues to calm and elegant colors, which can meet the color – matching requirements of different architectural styles and design needs.
- Balancing Texture and Protection: Anodizing treatment endows the wall panels with a natural metallic texture and at the same time enhances the surface hardness and wear resistance, making them more sturdy and durable. Fluorocarbon painting has excellent weather resistance and chemical corrosion resistance, which can provide long – term and effective protection for wall panels used outdoors.
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