Thanks to its excellent products and quality services, UNT Duct is one of the leading pir insulation 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 Insulation Ductwork

Composed of polyurethane foam core with double-sided aluminum foil or aluminum sheet facings, this PIR Insulation Ductwork delivers outstanding energy-saving effects and is widely applied in various HVAC duct systems.
Panel Structure: Aluminum sheet / 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)
Thermal Insulation & Energy Saving of PIR Insulation Ductwork
Boasting an extremely low thermal conductivity coefficient, our PIR Insulation Ductwork achieve superior and long-lasting thermal insulation performance.
They can effectively reduce unnecessary heat transfer inside HVAC ventilation systems, greatly curbing overall energy consumption and operational power loss.
Meanwhile, these insulation solutions perfectly eliminate cold bridge formation and effectively prevent surface condensation, moisture accumulation and related damp damages.
Regardless of seasonal temperature changes and diverse working environments, they can steadily maintain excellent thermal barrier effects, delivering consistent and reliable energy-saving benefits all year round, helping clients slash operating costs significantly while optimizing indoor temperature control efficiency.

FAQ of PIR Insulation Ductwork

1.Can you provide pre-insulated duct panel samples?
Yes. We offer free small-sized samples, you only need to pay the shipping cost.
You may share your own courier account such as DHL, FedEx or TNT for delivery.
You can also arrange your local courier to collect samples directly from our factory.
Shipping fees can be settled via T/T, PayPal and other convenient payment methods.
2.What is the loading quantity for a 40ft full container?
A standard 40ft container can hold around 660 pieces of 3950*1200*20mm panels, or 880 pieces of 2950*1200*20mm panels.
3.What is your lead time and shipment port?
Normally, we can finish shipment within 7 working days once we receive your deposit.
All goods are mainly shipped from Xiamen Port, Fujian, China.
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