This ventilated decorative sheet metal panel is specifically engineered for use in portable classrooms, offering a cost-effective, durable, and attractive solution for exterior cladding. Designed to provide both protection and passive airflow, this panel system ensures comfort, energy efficiency, and aesthetics for modular and semi-permanent educational buildings.

🔸 Product Description (with Key Attributes)

Main Features:

• Material: Galvanized steel

• Surface finish: Powder-coated / anodized / brushed aluminum

• Pattern: Micro-perforated circular ventilation holes

• Panel thickness: 1.2mm - 2.5mm

• Panel size: Customizable (standard 1200mm x 2400mm)

• Ventilation: Integrated passive airflow via perforations

• Use: Cladding for portable/modular classrooms

• Installation: Screw or rivet mounting

• Weather Resistance: UV, rain, and wind resistant

• Fire rating: Class A fire retardant

• Corrosion resistance: High (marine and inland)

• Load bearing: Light-structural reinforcement

• Maintenance: Low maintenance surface

• Acoustic benefits: Noise diffusion and partial insulation

• Thermal benefit: Passive cooling

• Energy efficiency: Enhanced airflow reduces HVAC usage

• Application: Schools, disaster relief, site offices

• Lifespan: 15–25 years

• Sustainability: Recyclable materials

• Environmental compliance: RoHS / LEED compatible

• Impact resistance: Medium-grade

• Modular compatibility: Compatible with prefab systems

• Style: Industrial / modern design

• Aesthetic value: Improves visual uniformity

• Surface color: Silver, grey, beige (custom available)

• Shape: Rectangular flat panels

• Mounting support: Galvanized subframe

• Cost: Economical solution for mass deployment

• Target market: Government, educational institutions, contractors

• Branding: Custom logo perforation optional

• Safety: Rounded edges for installation safety

• Lightweight: Easier transport and handling

• Vent pattern design: Functional and aesthetic

• Moisture control: Helps prevent mold & mildew

• Ideal temperature range: -30°C to 55°C

• Panel spacing: 2-3mm recommended for expansion

• Shipping: Flat-packed for global transport

• Customization: Available on size, hole pattern, and finish

• Certifications: ISO 9001 / SGS compliant

• Lead time: 2–4 weeks depending on quantity

• MOQ: 100 panels

• Packaging: Protective film + wooden crate

• Climate zone suitability: All zones

• Assembly requirement: On-site tools (drill/screwdriver)

• Structural benefit: Adds rigidity to thin wall frames

• Matching accessories: Screws, end caps, angle trims available