Thanks to its excellent products and quality services, UNT Duct is one of the leading pir foam duct panels 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 Foam Duct panels

PIR Foam Duct panels stand as indispensable high-performance components for contemporary HVAC ventilation and air conditioning systems.

Featuring a robust sandwich structure composed of durable aluminum foil facings and rigid PIR foam core, these innovative panels serve as an ideal alternative to conventional galvanized steel ducts that require additional on-site thermal insulation installation.

Boasting excellent thermal insulation, airtightness and structural stability, they streamline construction workflows, cut down on labor costs and shorten project lead times significantly.

Widely applicable to a broad range of commercial and public facilities, including hotels, office buildings, airports, hospitals, shopping malls, exhibition centers and more, they have become a preferred solution for modern ventilation engineering projects worldwide.

Panel Structure: Aluminum foil/ PIR Foam / Aluminum foil
Foam Density: 50-55kg/M3
Panel Dimension: 3950mm*1200mm*20mm
Alu. Foil: 60 Micron (Embossed)

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)

Mechanical Strength & Stability of PIR Foam Duct panels

PIR Foam Duct panels feature outstanding compressive strength and superior bending resistance. Thanks to their robust composite structure, the panels can withstand various external loads, mechanical stress and construction impacts.

This reliable mechanical performance effectively prevents structural collapse, surface cracking and other forms of mechanical damage throughout installation, transportation and long-term operational service, maintaining intact duct structure and stable running conditions all the time.

After full curing, the finished panels maintain outstanding dimensional stability.

They will not suffer from shrinkage, expansion or warpage when exposed to varying ambient temperature and humidity, ensuring long-term reliable structural performance.

Moisture & Corrosion Resistance of PIR Foam Duct panels

PIR Foam Duct panels feature full-surround aluminum foil cladding, which provides outstanding waterproof and moisture resistance.

Unlike ordinary metal ducts, they will never get rusted or damaged by chemical erosion.

PIR Foam Duct panels effectively protected against rust formation and chemical corrosion.

With superior durability, they greatly extend the service lifethese duct panels boast a far longer service lifespan compared with conventional metal air ducts, ensuring stable long-term operation in complex working environments and reduce later maintenance costs.