PIR PID Ductwork

Thanks to its excellent products and quality services, UNT Duct is one of the leading pir pid ductwork manufacturers and suppliers in China. Welcome to buy the high quality and customized products from our factory. We will offer you the best service and fast delivery.

 

PIR PID Ductwork is a high-performance, all-in-one solution designed for modern heating, ventilation, and air conditioning (HVAC) systems. Built with a precision-engineered sandwich structure, it features a dense polyurethane (PIR) foam core-celebrated for its exceptional thermal insulation properties-sandwiched between two protective layers of corrosion-resistant aluminum foil. HVAC Foam Duct Board merges insulation, structural strength, and airtightness into a single component, eliminating the need for separate insulation installation and streamlining ductwork setup in diverse buildings.

 

Structure: Silver Aluminum/ PIR Foam/ Silver Aluminum
Size: 3950*1200*20mm
Foam Density: 50-55kg/m3
Aluminum Thickness: 0.06mm or 0.08mm
Aluminum Color: Silver
Packing: 10 sheets/ package
Loading Capacity: 710 sheets/ 40'HQ (packed with plastic bags)
                                  660 sheets/ 40'HQ (packed with cardboard box)

1.PIR PID Ductwork  have superior Thermal Insulation for Energy Savings With an ultra-low thermal conductivity of just 0.020–0.022 W/m·K, the high-density PIR core creates a powerful thermal barrier. It effectively blocks heat transfer, keeping conditioned air at the desired temperature year-round. This cuts HVAC energy waste by up to 30–40%, lowering utility costs and supporting sustainable building objectives.

2. Enhanced Fire Safety & Compliance Treated with advanced flame-retardant additives, modern PIR foam meets strict fire safety standards. In a fire, it forms a protective char layer that slows flame spread and limits toxic smoke release, making it a reliable choice for high-occupancy spaces like schools, hospitals, and commercial buildings.

3. Moisture Resistance & Long Service Life The closed-cell PIR structure naturally repels water, preventing mold growth, insulation degradation, and moisture damage. Combined with corrosion-resistant aluminum or steel facings, the panels deliver reliable performance for 15–20 years with minimal maintenance, reducing repair and replacement needs.

4. Improved Air Quality & Flow Efficiency A smooth, non-porous inner surface reduces air resistance and pressure drop, boosting HVAC efficiency. It also limits dust buildup and microbial growth, ensuring cleaner, healthier air distribution-critical for hospitals, food processing plants, and office environments.

5. Lightweight & Fast Installation Up to two-thirds lighter than traditional metal ducts, these panels are far easier to transport and handle. Factory-prefabricated with modular joints, they cut on-site assembly time by up to 50% while ensuring consistent, high-quality installation.

6. Versatile for Any Building Application. PIR PID Ductwork suit nearly every project type, from residential complexes and offices to hotels, malls, and light industrial facilities.

PIR PID Ductwork fit complex layouts, working equally well in exposed or concealed installations.

PIR PID Ductwork pre-insulated duct panels are the smart choice for modern HVAC systems, combining industry-leading insulation, safety, and ease of installation to deliver efficient, cost-effective, and sustainable air distribution in any building.

Q1: What Type Of The Packaging To You Could Provide?

We could porivde Plastic packaging and Carton Packaging. And we could also provide customized packaging according to your requirements.

Q2: Can l customized My Product?

Yes. We have OEM and ODM custom service. We could make mold if you provide the 3D rendering drawings. More over we could print your logo into products and provide color, packaging custom service.

Q3: What Is Your Term Of The Delivery?

We provide EXW FOB DDP DAP ClF.etc. You can choose one which is the most convenient or cost effective for you.

Q4: When Is The Lead Time?

For general bulk OEM or ODM order, it will cost 25-30 days.For inventory order, it will cost 7-10 days.

Q5: Other contact information about UNT

Tel: 0086-592-6519651 Mob./WhatsApp:86-180-3020-3646(Hardy) or 86-150-8036-7961(Allen) Website: https://www.untduct.com/