PIR Foam Pre Insulated Air Duct Board/ Panel

is an integrated, high-performance solution for HVAC air distribution systems, featuring a sandwich structure: a closed-cell polyisocyanurate (PIR) foam core-its insulation core-and protective facings (usually embossed aluminum foil or aluminum sheets) on both sides.

With ultra-low thermal conductivity (~0.022 W/m·K), it outperforms many traditional insulation materials, minimizing heat loss or gain in ductwork to cut HVAC energy use by 15–25% and lower utility bills. Lightweight (70% lighter than galvanized iron ducts), it arrives pre-fabricated, so installers can assemble it quickly with basic tools-slashing installation time by 40% and reducing labor costs.

The closed-cell PIR core resists moisture, mold, and mildew, even in humid spaces like kitchens or basements, while the aluminum facings add corrosion and wear resistance. It has low air leakage (<2%) for efficient airflow, lasts 20+ years with minimal maintenance, and meets global fire standards (e.g., ASTM E84). Ideal for commercial buildings (hotels, offices) and residences, it balances efficiency, durability, and safety.

1. Premium-Grade Insulation Performance

At the heart of this duct board is a closed-cell PIR foam core, which delivers exceptional thermal efficiency thanks to its ultra-low thermal conductivity-clocking in at approximately 0.022 W/m·K. This standout property drastically reduces heat loss during cold seasons and heat gain when temperatures rise, ensuring the conditioned air (whether cooled or warmed) retains its target temperature as it moves through the duct system. By minimizing unnecessary thermal fluctuations, the core eases the workload on HVAC systems, cutting their energy consumption by 15–25% compared to less insulated alternatives. Over time, this reduction in energy use directly translates to lower monthly utility costs for users, making the duct board a cost-smart investment.

2. Robust Durability for Long-Term Use

This PIR foam duct board is built to withstand daily wear and environmental challenges. Its closed-cell foam core acts as a strong barrier against moisture, preventing water absorption that often leads to mold growth, mildew, or material breakdown-even in high-humidity spaces like kitchens, basements, or coastal areas. To boost protection further, it features durable outer facings (such as aluminum sheets or foil), which shield the core from corrosion, physical scratches, and general wear. With this dual-layer defense, the duct board maintains its structural integrity and performance for 20+ years, and it requires only minimal upkeep (like occasional surface cleaning)-eliminating the need for frequent repairs or early replacements.

3. Effortless, Time-Saving Installation

Designed with installers in mind, this duct board offers unmatched convenience during setup. It is remarkably lightweight, weighing 70% less than traditional galvanized metal ducts-so installers can easily carry, lift, and position it without heavy equipment, even in tight spots like ceiling cavities or narrow wall gaps. What's more, it arrives factory pre-fabricated to match project specifications: pre-cut lengths, pre-formed joints, and standardized connections mean no on-site cutting, welding, or complex adjustments are needed. This streamlines the installation process, cutting total time by 40%-which not only lowers labor expenses but also helps keep projects on schedule, avoiding costly delays.

4. Safe Operation & Compliance with Strict Standards

Safety and regulatory adherence are non-negotiable with this duct board. It meets rigorous fire safety standards (including globally recognized ones like ASTM E84), which test for flame spread and smoke release-ensuring it minimizes fire risks and protects building occupants. Additionally, its precision-engineered seams and tight-fitting connections keep air leakage to under 2%-a fraction of the 10–15% leakage rate common in poorly sealed metal ducts. This low leakage guarantees that conditioned air reaches its intended spaces efficiently, maintaining comfort while optimizing HVAC performance. Whether used in commercial buildings (offices, hotels) or residential homes, it fully complies with industry requirements, giving users and inspectors peace of mind.

certification of Pre Insulated Duct Board PIR Foam Air Duct Panel For HVAC System

 

 

Fire Safety, Thermal Conductivity and Physical Performance

Fire Safety

Fire Safety

thermal Conductivity

Compress Strength

CFC HCFC Free