Pre Insulated Air Ducts

PIR Pre-Insulated Air Ducts

 

PIR Pre-Insulated Air Ducts are high-efficiency HVAC components, featuring a closed-cell polyisocyanurate (PIR) foam core (λ≈0.022 W/(m·K)) and protective facings (often aluminum). They minimize air conditioning energy loss by retaining cooled/heated air, with Class 0/B1 fire resistance (forms a flame-retardant char layer). Lightweight and easy to install, they reduce structural load and labor time. Airtight and corrosion-resistant, they suit offices, hospitals, and cleanrooms, boosting system efficiency and ensuring long-term, low-maintenance performance.

 

Panel Structure: Silver Alu. / PIR Foam / Silver Alu. Foil
Foam Density: 52kg/m3
Panel Dimension: 3950mm*1200mm*20mm
Alu. Foil: 60 or 80 micron (Embossed)
Packing: 10 sheets/ package

Pre-insulated air ducts are innovative components in modern heating, ventilation, and air conditioning (HVAC) systems. Unlike traditional ducts that require separate insulation installation, these ducts integrate insulation material within their structure, offering a seamless solution for thermal efficiency and space optimization.

Key Features:

Integrated Insulation: Materials like phenolic foam, polyurethane, or polyisocyanurate (PIR) provide excellent thermal resistance, reducing energy loss and condensation.

Lightweight Design: Easier to handle and install compared to conventional metal ducts, lowering labor costs and installation time.

Air Tightness: Factory-sealed joints minimize air leakage, improving system efficiency and indoor air quality.

Fire & Moisture Resistance: Many pre-insulated ducts meet strict fire safety standards and resist mold growth, ensuring long-term durability.

Applications:
Ideal for commercial buildings, cleanrooms, hospitals, and residential spaces, these ducts are versatile for both indoor and outdoor use. Their smooth interior surface also reduces airflow resistance, enhancing system performance while minimizing noise.

Benefits:

Energy Savings: Reduced heat transfer lowers HVAC energy consumption.

Space Efficiency: Slimmer profiles save ceiling space compared to bulky insulated ducts.

Sustainability: Recyclable materials and energy-efficient operation align with green building certifications.

In summary, pre-insulated air ducts combine performance, durability, and sustainability, making them a smart choice for modern HVAC installations.

 

PIR Pre-Insulated Air Ducts