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Pre-insulated PIR Aluminum Duct: The Ultimate Choice for Efficient, Durable Cooling & Ventilation

If you're in the market for ductwork that combines top-tier performance, easy installation, and long-lasting reliability, look no further than Pre-insulated PIR Aluminum Ducts. Designed for modern homes, offices, shops, and commercial spaces, these ducts are engineered to deliver consistent comfort while slashing energy costs. Let's explore why they're the smart pick for your HVAC needs.

Products Description

Pre-insulated PIR Aluminum Duct

with Aluminum Foil on both Sides

Standard Size:

Length 3950mm *Width 1200mm * Thickness 20mm

PIR Foam Density: about 52 kg/m³

Aluminum Thickness: 60 micron or 80 micron

Packing: 10 sheets per package

660 sheets/ 40'HQ container (packed with cardboard box)

710 sheets/ 40'HQ container (packed with plastic bags)

Thermal Conductivity: 0.022w/m.k

Compressive stress at 10% strain: 202kPa (ASTM D1621-16)

Water Absorption： 0.36% (ASTM C209-15))

Why Customers Choose PIR Aluminum Ducts

Key benefits of PIR Aluminum Ducts

Save Big on Energy Bills

The PIR foam core is a master at blocking heat transfer. In summer, it keeps cool air from warming up as it travels through the ducts; in winter, it traps warm air to prevent heat loss. This efficiency reduces your AC or heater's workload by up to 40%, cutting monthly energy costs significantly. Over time, the savings far outweigh the initial investment!

Installs in Half the Time

Say goodbye to complicated, time-consuming duct setups. These ducts come pre-cut and pre-insulated, so installers can assemble them on-site with basic tools-no need for separate insulation wrapping. Their lightweight aluminum layers make them easy to maneuver, even in tight spaces like ceilings or wall cavities. Most projects finish twice as fast as traditional metal ducts, getting your system up and running sooner.

Built to Last (Even in Tough Conditions)

Worried about humidity, rust, or damage? The outer aluminum layer resists corrosion, making these ducts perfect for humid areas like kitchens, basements, or coastal homes. The closed-cell PIR foam core repels water, so mold and mildew can't grow-keeping your air clean and your ducts intact for more than 20 years with minimal maintenance.

Safe for Every Space

Safety is non-negotiable, and these ducts deliver. The PIR foam is fire-resistant, meeting strict standards like ASTM E84 and BS 476 Part 6&7. If exposed to flames, it forms a protective char layer that slows fire spread and reduces toxic smoke-ideal for homes, schools, hospitals, or offices where people's safety matters most.