Performance Advantages of Pre-insulated PIR Duct Panel

(1). Good air tightness: The overall structural design and installation process effectively reduce the air leakage rate of the air duct system, ensure stable ventilation volume, and improve the overall operational efficiency of the air conditioning system.
(2). Antibacterial and anti-corrosion: The aluminum foil protective layer has antibacterial properties and can inhibit the growth of bacteria. The outer metal material has undergone special treatment, which can effectively resist corrosion even in harsh environments such as dampness and extend the service life of the air duct.
Application Fields of Pre-insulated PIR Duct Panel
(1). Industrial plants: Production workshops with requirements for temperature, humidity and air quality, such as electronics and food processing workshops, ensuring a stable production environment and having antibacterial and anti-corrosion properties that are suitable for industrial environments.
(2). Public buildings such as hospitals, schools, and stadiums, with good air tightness and antibacterial properties, ensure the air quality and hygiene safety of densely populated places.


✅ Dimensions: 3950×1200×20mm or 2900×1200×20mm
✅ Insulation performance: Excellent thermal conductivity of ≤0.022 W/m·K
✅ Fire safety: Certified to BS476 Part 6&7 (Class 0) and ASTM E84 Class A standards
✅ Durability: Closed-cell structure with over 95% density, ensuring minimal water absorption
✅ Density: 50-55kg/m³
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