Product Features

• Application: Mechanical rooms, HVAC enclosures, rooftop units

• Material Options: Galvanized steel, aluminum, stainless steel

• Perforation Types: Round holes (2–10mm), slots, hexagonal, custom

• Open Area Ratio: 40% – 60% (optimized for airflow)

• Standards: ASTM A240, A653, ISO 15138, ASCE ventilation guidelines

• Surface Finishes: Powder coating, marine anodized, brushed

• Mounting Systems: Subframe channels, modular anchors

• Access: Hinged doors, mesh insect liners, tool-less fasteners

• Thermal Benefit: Internal temp reductions of up to 9.2°C

• Corrosion Resistance: Marine-grade protection for harsh environments

• Noise Management: Supports optional acoustic insulation

• Customization: Scalable sizing, logo cutouts, directional vents

• Installation: Retrofits or new builds, fast modular deployment

• Security: Tamper-resistant construction and internal mesh

• Sustainability: Recyclable metals, passive cooling reduces energy

• Lifecycle: 20+ years in exterior HVAC environments

• Maintenance: Low-maintenance with standard cleaning

• Certifications: UL, ASTM, ISO compliant

Case Study

Bangkok High-Rise Retrofit: Aluminum cladding with 48% open area reduced HVAC room temperature by 9.2°C, cut maintenance by 28%, and improved technician working conditions.

Applicable Buildings

• Office towers and commercial complexes

• Hospitals and labs

• Educational institutions

• Data centers and telecom shelters

Advantages

• Enhances passive ventilation

• Improves operational safety

• Reduces HVAC strain and energy cost

• Modular and aesthetic design

• Long lifespan with minimal upkeep