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Duct Insulation Products | Owens Corning Insulation
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A Diverse Range of Duct Insulation Products

Owens Corning offers a diverse range of duct insulation products designed for the specific needs of HVAC air distribution systems in commercial settings. By reducing heat transfer and air leakage, our fiberglass insulation products for duct insulation help heated or cooled air reach its destination at the right temperature, enhancing energy efficiency and air quality in large-scale, complex systems. Such improvements not only boost system efficiency but also elevate occupant comfort. Explore our product options to enhance acoustic performance and create quiet,  comfortable spaces for your next project.

COMING SOON!QuietR® Rotary Duct Liner Next Generation:Same trusted performance with easy handling, safer formulation, and future-ready compliance. View Product Details

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EcoTouch® Insulation for Flexible Duct

Fiberglass InsulationEcoTouch® Insulation for Flexible Duct

Owens Corning EcoTouch Insulation for Flexible Duct is a lightweight, flexible, resilient thermal and acoustical insulation made of inorganic glass fibers bonded with a thermosetting resin.
  • R-Value Range: 4.2-8
  • Thickness Range: 1.25-2.38"
EcoTouch® RA Insulation for Double Wall Spiral Duct

Fiberglass InsulationEcoTouch® RA Insulation for Double Wall Spiral Duct

    ProCat® Professional Loosefill Insulation System

    Fiberglass InsulationProCat® Professional Loosefill Insulation System

    ProCat® Professional Loosefill Insulation System is designed for remodeling contractors for use in open attic and closed cavity applications.
    • R-Value Range: 13-60
    • Thickness Range: 4.75-19.75"
    QuietR® Duct Board

    Fiberglass InsulationQuietR® Duct Board

    Owens Corning QuietR Duct Board is a rigid, resin bonded fibrous glass board that may be used to fabricate components for indoor commercial and residential duct systems.
    • R-Value Range: 4.3-8.7
    • Thickness Range: 1-2"
    QuietR® Duct Liner Board

    Fiberglass InsulationQuietR® Duct Liner Board

    Owens Corning QuietR Duct Liner Board is a bonded board of glass fibers designed to be installed inside sheet metal ductwork or plenums with metal fasteners and adhesives. It is ideal for use in large ducts and plenums where air velocities do not exceed 6,000fpm (30.5 m/s).
    • R-Value Range: 4.3-8.7
    • Thickness Range: 1-2"
    QuietR® Duct Liner HD-Roll

    Fiberglass InsulationQuietR® Duct Liner HD-Roll

    Owens Corning QuietR Duct Liner HD-Roll is a high density roll designed to be installed inside sheet metal ductwork or plenums with metal fasteners and adhesives. It is ideal for use in large ducts and plenums where air velocities do not exceed 6,000fpm (30.5 m/s).
    • R-Value Range: 4.3
    • Thickness Range: 1"
    QuietR® Rotary Duct Liner NEXT GENERATION

    Fiberglass InsulationQuietR® Rotary Duct Liner NEXT GENERATION

    Owens Corning Rotary Duct Liner Next Generation absorbs noise within HVAC Equipment and contributes to indoor comfort by lowering heat loss or gain through metal casings.
    • R-Value Range: 2.2-8
    • Thickness Range: 0.5-2"
    QuietR® Spiral Duct Liner

    Fiberglass InsulationQuietR® Spiral Duct Liner

    Owens Corning QuietR Spiral Duct Liner fits your specific duct size, compression at grooves and joints is kept to a minimum, providing consistent thermal performance throughout the entire duct system.
    • R-Value Range: 4.3-8.7
    • Thickness Range: 1-2"
    SOFTR® Duct Wrap FRK

    Fiberglass InsulationSOFTR® Duct Wrap FRK

    Owens Corning® SOFTR® Duct Wrap is a blanket of glass fiber insulation factory-laminated to FRK vapor retarder facing. It is used for external insulation of commercial and residential heating, air-conditioning and dual-temperature ducts.
    • R-Value Range: 4.2-8.3
    • Thickness Range: 1.5-3"

    Knowledge Articles & Case Studies

    Photo of ductwork

    Ductwork Insulation for Air Distribution

    Air distribution systems can sometimes cause energy waste. Learn the importance of sealing air leaks and why you should wrap your air ducts in insulation.
    Read more

    More About Owens Corning Duct Insulation Products

    Owens Corning’s fiberglass insulation products provide quality solutions for duct insulation. Our duct insulation is designed for easy installation and low maintenance, making it ideal for both new builds and retrofit projects. Our product range includes duct wrap, duct liner, and duct liner board, each engineered to enhance system longevity and reduce operational costs. These fiberglass materials are lightweight and user-friendly, optimized for efficient installation, and designed for durability to reduce maintenance and ensure reliable performance over time.

    Our solutions adapt to fit various duct sizes for internal duct insulation, reducing compression at connections and ensuring consistent thermal performance. Such adaptation promotes energy efficiency and helps ensure air reaches its intended temperature, enhancing system longevity and operational efficiency. Moisture control is critical, especially in internal duct lining. Our products include vapor retarder facings that act as an effective moisture barrier, keeping duct surfaces dry and are mold and mildew resistant.

    Our duct insulation products provide compatibility with a diverse range of duct materials, allowing seamless integration into various air distribution systems. Whether used in sheet metal ductwork or plenums, our fiberglass insulation offers reliable performance tailored to meet the specific requirements of each project, simplifying project planning and implementation.

    Opting for Owens Corning's duct insulation means selecting solutions aligned with high energy efficiency, and safety standards. Explore our duct insulation products to find the perfect solution for your next commercial project.

    Contact Us

    Even though we’re a global company, we’re always ready to answer your questions. Call to speak with an Owens Corning representative.