Owens Corning

Versatile Solutions for Commercial Building Wall Insulation

Owens Corning offers a range of commercial wall insulation solutions designed to improve thermal efficiency, fire and moisture resistance in large-scale buildings. These materials—used in office buildings, warehouses, and retail spaces—help to reduce heat transfer, manage moisture, and contribute to building safety and durability. Our commercial wall insulation products, including fiberglass, XPS, cellular glass, and mineral wool, deliver reliable performance for various commercial applications.

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EcoTouch® Certified R Metal Building Insulation

Fiberglass InsulationEcoTouch® Certified R Metal Building Insulation

Owens Corning EcoTouch Certified R Metal Building Insulation is a light density fibrous glass blanket.
  • R-Value Ranges: 10-32.5
  • Thickness Ranges: 3.4-9.25"
EcoTouch® Insulation for Metal Building Utility Blanket

Fiberglass InsulationEcoTouch® Insulation for Metal Building Utility Blanket

Owens Corning EcoTouch Insulation for Metal Building Utility Blanket with PureFiber® Technology is an unfaced light density fibrous glass blanket.
  • R-Value Ranges: 7
  • Thickness Ranges: 2"
EcoTouch® MBI Plus Filler Blanket

Fiberglass InsulationEcoTouch® MBI Plus Filler Blanket

Owens Corning EcoTouch MBI Plus Filler Blanket is a light density fibrous glass blanket designed for use in metal building roofs and walls.
  • R-Value Ranges: 10-30
  • Thickness Ranges: 3-9"
FlashSealR®

XPS InsulationFlashSealR®

Owens Corning™ FlashSealR® Foam Flashing Tape is a durable, flexible and tear resistant self-adhering flashing tape recommended for use with FOAMULAR® Extruded Polystyrene (XPS) Sheathing products.
    FOAMULAR® NGX® 150

    XPS InsulationFOAMULAR® NGX® 150

    Choose high-performance foam board insulation from Owens Corning for residential & commercial building insulation. Find durable NGX insulation boards.
    • R-Value Ranges: 5-15
    • Thickness Ranges: 1-3"
    FOAMULAR® NGX® 250

    XPS InsulationFOAMULAR® NGX® 250

    Owens Corning® FOAMULAR® & FOAMULAR® NGX® 250 Extruded Polystyrene (XPS) Insulation is a closed cell, moisture-resistant rigid foam board well suited to meet the needs for a wide of building applications.
    • R-Value Ranges: 4-20
    • Thickness Ranges: 0.75-4"
    JointSealR®

    XPS InsulationJointSealR®

    Owens Corning JointSealR Foam Joint Tape is an effective product to tape the joints of FOAMULAR® extruded polystyrene (XPS) board in vertical wall applications when it is used as continuous insulation over steel or wood wall framing, or as masonry cavity wall insulation
      OptiLiner® Banded Liner System

      Fiberglass InsulationOptiLiner® Banded Liner System

      The OptiLiner Banded Liner System is designed to maximize the thermal performance of Owens Corning EcoTouch Insulation for EcotTouch Certified R in metal building roof and wall applications.
      • R-Value Ranges: 10-30
      • Thickness Ranges: 3.4-9"
      Owens Corning PINK Next Gen™ Fiberglas™ FSK Faced

      Fiberglass InsulationOwens Corning PINK Next Gen™ Fiberglas™ FSK Faced

      Owens Corning® PINK Next Gen™ Fiberglas™ FSK Faced Insulation is a
      preformed, flexible blanket insulation.
      • R-Value Ranges: 13-30
      • Thickness Ranges: 3.5-10"
      PINK Next Gen™ Fiberglas Flame Spread 25

      Fiberglass InsulationPINK Next Gen™ Fiberglas Flame Spread 25

      Next generation fiber technology combined with the performance of Flame Spread 25. This preformed,
      flexible blanket insulation does not require contact with a thermal barrier and can be left exposed.
      • R-Value Ranges: 11-38
      • Thickness Ranges: 3.5-12"
      PINK Next Gen® Fiberglas™ Insulation

      Fiberglass InsulationPINK Next Gen® Fiberglas™ Insulation

      The next generation of fiberglass insulation. A preformed, flexible blanket with advanced fiber
      technology for easier handling and more precise installation.
      • R-Value Ranges: 11-49
      • Thickness Ranges: 3.5-14"
      PINK Next Gen™ Sound Attenuation Batts (SAB)

      Fiberglass InsulationPINK Next Gen™ Sound Attenuation Batts (SAB)

      Deliver superior noise absorption while enjoying the faster installation and easy handling of PINK Next
      Gen™ insulation. Produced in R-values of 8 and 11, with thicknesses of 2.5 and 3.5 inches.
      • R-Value Ranges: 8-11
      • Thickness Ranges: 2.5-3.5"
      ProPink ComfortSeal™ Sill & Framing Gasket

      Fiberglass InsulationProPink ComfortSeal™ Sill & Framing Gasket

      ComfortSeal™ Sill Gasket is a polyethylene foam gasket, which provides resilient sealing in new and retrofit construction. ComfortSeal™ Framing Gasket is a low cost, durable, easy to install, compressible polyethylene foam gasket specially designed to seal air leakage.
        Thermafiber® Aluminum Foil & FSK Tape

        Mineral Wool InsulationThermafiber® Aluminum Foil & FSK Tape

        Thermafiber® Aluminum Foil and FSK Tapes are
        engineered to provide a vapor seal between curtain
        wall mullions and FSP faced FireSpan® curtain wall
        insulation or other foil faced Thermafiber® insulation
        products.
          Thermafiber® FireLedge®

          Mineral Wool InsulationThermafiber® FireLedge®

          Thermafiber® FireLedge® mineral wool insulation is designed to provide fire protection in curtain wall assemblies while eliminating the need for a backer bar. Thermafiber® FireLedge® is an integral component of the patented Thermafiber® Impasse® No Backer Bar™ System.
            Thermafiber® Fire & Sound Guard® Plus

            Mineral Wool InsulationThermafiber® Fire & Sound Guard® Plus

            • R-Value Ranges: 10-30
            • Thickness Ranges: 2.5-7.13"
            Thermafiber® Fire & Sound Guard® Plus

            Mineral Wool InsulationThermafiber® Fire & Sound Guard® Plus

            • R-Value Ranges: 10-30
            • Thickness Ranges: 2.5-7.13"
            Thermafiber® FireSpan®

            Mineral Wool InsulationThermafiber® FireSpan®

            Thermafiber® FireSpan® mineral wool insulation products are designed to provide enhanced fire protection in curtain wall and perimeter fire containment systems as well as enhanced performance in thermal and acoustical applications. Thermafiber® FireSpan® is available in 4.0 pcf, 8.0 pcf, and 12.0 pcf nominal densities for…
            • R-Value Ranges: 4.3-30.4
            • Thickness Ranges: 1-7"
            Thermafiber® Impasse® 2.0 Hangers

            Mineral Wool InsulationThermafiber® Impasse® 2.0 Hangers

            Thermafiber® Impasse® Insulation Hangers and Locking Washers are designed specifically for the Thermafiber® Impasse® Zero Spandrel System to provide outstanding insulation security and support where mechanical attachment is a requirement.
              Thermafiber® Impasse® Hangers

              Mineral Wool InsulationThermafiber® Impasse® Hangers

              Thermafiber® Impasse® Insulation Hangers and Locking Washers are designed to provide superior insulation security and support where mechanical attachment is a requirement. The patented design of Impasse® Hangers reverses the order of installation.
                Thermafiber® Impasse® No Backer Bar™ System

                Mineral Wool InsulationThermafiber® Impasse® No Backer Bar™ System

                Thermafiber® Impasse® No Backer Bar™ Curtain Wall Insulation System is a patented design that incorporates years of research and testing to completely eliminate the backer bar from the curtain wall assembly.
                  Thermafiber® Impasse® System

                  Mineral Wool InsulationThermafiber® Impasse® System

                  The Thermafiber® Impasse® System is a patented design that streamlines the installation of curtain wall insulation by changing the order of traditional installation steps to fit a more logical progression.
                    Thermafiber® Impasse® Zero Spandrel System

                    Mineral Wool InsulationThermafiber® Impasse® Zero Spandrel System

                    The Thermafiber® Impasse® Zero Spandrel System is a patent-pending design that revolutionizes the way zero spandrel systems are built with sturdier FireSpan® 120 mineral wool insulation and innovative Impasse® 2.0 Hanger technology.
                      Thermafiber® Insulation Knives

                      Thermafiber® Insulation Knives

                      Thermafiber Insulation Knives are time-saving tools that can be used in the field for quick cutting of Thermafiber mineral wool insulation.
                        Thermafiber® Mullion Cover Bracket

                        Mineral Wool InsulationThermafiber® Mullion Cover Bracket

                        The patented Thermafiber® Mullion Cover Bracket is an innovative new hanger system that provides an efficient method of installation for mullion covers, particularly effective in difficult-to-access conditions where mechanical attachment is required.
                          Thermafiber® RainBarrier® ci High Compressive (80)

                          Thermafiber® RainBarrier® ci High Compressive (80)

                          Thermafiber® RainBarrier® ci High Compressive (80) continuous insulation boards are designed to support cladding attachment with minimal penetrations.
                            Thermafiber® RainBarrier® ci High Compressive Insulation

                            Mineral Wool InsulationThermafiber® RainBarrier® ci High Compressive Insulation

                            Thermafiber® RainBarrier® ci High Compressive insulation products are designed to be used in continuous insulation applications where the cladding and cladding attachment are fastened outboard of the mineral wool insulation.
                              Thermafiber® RainBarrier® ci High Compressive Max (140)

                              Thermafiber® RainBarrier® ci High Compressive Max (140)

                              Thermafiber® RainBarrier® ci High Compressive Max continuous
                              insulation boards are designed to support cladding attachment
                              with minimal penetrations.
                                Thermafiber® RainBarrier® ci High Compressive Plus (110)

                                Thermafiber® RainBarrier® ci High Compressive Plus (110)

                                Thermafiber® RainBarrier® ci High Compressive Plus (110) continuous insulation boards are designed to support cladding attachment with minimal penetrations.
                                  Thermafiber® RainBarrier® Clip

                                  Mineral Wool InsulationThermafiber® RainBarrier® Clip

                                  Thermafiber® RainBarrier® Clip mechanically secures RainBarrier® continuous insulation (ci) to the exterior substrate of the building and is compatible with multiple types of masonry and façade tie systems.
                                    Thermafiber® RainBarrier® Dark™

                                    Mineral Wool InsulationThermafiber® RainBarrier® Dark™

                                    Thermafiber® RainBarrier® Dark™ semi-rigid products are produced with a bonded black facing that is designed for exceptional performance in rainscreen and cavity wall construction applications. The black facing provides camouflaging behind open-joint façade systems.
                                      Thermafiber® RainBarrier® Semi-Rigid Insulation

                                      Mineral Wool InsulationThermafiber® RainBarrier® Semi-Rigid Insulation

                                      Thermafiber® RainBarrier® continuous insulation semi-rigid products are designed for exceptional performance in rain screen and cavity wall construction applications.
                                      • Thickness Ranges: 1-7"
                                      Thermafiber® SAFB™ (Sound Attenuation Fire Blanket)

                                      Mineral Wool InsulationThermafiber® SAFB™ (Sound Attenuation Fire Blanket)

                                      Thermafiber® SAFB™ (Sound Attenuation Fire Blankets) are mineral wool insulation batts designed to provide sound control and fire protection in many different UL® fire-rated wall and floor-ceiling assemblies. Thermafiber® SAFB™ is available formaldehyde-free.
                                        Thermafiber® Safing

                                        Mineral Wool InsulationThermafiber® Safing

                                        Thermafiber® Safing mineral wool insulation products are designed to provide fire protection in perimeter fire containment systems, floor and wall penetrations, construction joints, and other firestopping applications.
                                        • R-Value Ranges: 4.3-30.4
                                        • Thickness Ranges: 1-7"
                                        Thermafiber® Spiral Anchors

                                        Mineral Wool InsulationThermafiber® Spiral Anchors

                                        Thermafiber® Spiral Anchors are designed for easy attachment of the FireSpan® mullion covers to the FireSpan® sprandrel insulation panel.
                                          Thermafiber® TopStop®

                                          Mineral Wool InsulationThermafiber® TopStop®

                                          Thermafiber®
                                          TopStop®
                                          Head-of-Wall Insulation provides fire
                                          containment in head-of-wall constructions. These products
                                          are non-combustible, moisture-resistant, non-corrosive, nondeteriorating, mildew-resistant, and vermin-resistant.
                                            Thermafiber® VersaBoard®

                                            Mineral Wool InsulationThermafiber® VersaBoard®

                                            Thermafiber® VersaBoard® multi-purpose insulation provides an outstanding combination of fire resistive characteristics, enhanced acoustical performance, thermal insulation, and energy conservation for various commercial construction applications.
                                              Type 706 & Type 707 Series Fiberglas™ Insulation

                                              Fiberglass InsulationType 706 & Type 707 Series Fiberglas™ Insulation

                                              Owens Corning® Type 706 and Type 707 700 Series® Fiberglas™ Acoustic Boards are made of inorganic glass fibers with a thermosetting resin binder and formed into rigid rectangular boards.

                                                Knowledge Articles & Case Studies

                                                Fire • Commercial • BlogThermafiber®, the Workhorse in Perimeter Fire Containment, Celebrates 90 Years

                                                Thermafiber® mineral wool insulation, renowned for its fire-resistant properties, marks its 90th anniversary in 2024. Known as the “workhorse” in passive fire protection.
                                                Read more
                                                Owens Corning and AIA survey

                                                Moisture • Commercial • BlogOpinions and opportunities in building for resilience

                                                A summary of results from the recent Owens Corning and AIA survey.
                                                Read more
                                                Installation of mineral wool insulation as continuous insulation

                                                Moisture • Commercial • Blog3 Benefits of Mineral Wool Continuous Insulation (ci) for Moisture Management

                                                When specifying continuous insulation for the exterior of a building, it is important to consider what type of insulation is used and the benefits or challenges the material may bring. Using mineral wool as a continuous insulation brings flexibility to the enclosure design.
                                                Read more
                                                Improper installation of a perimeter fire containment system

                                                Fire • Commercial • BlogDismantling 5 Common Perimeter Fire Containment Misconceptions

                                                Not all elements used in perimeter fire containment systems are the same. In this blog we take a look at some of the common myths and the ways to address potential gaps in the life safety system during design.
                                                Read more

                                                More About Owens Corning Wall Insulation Products

                                                Commercial wall insulation helps regulate temperature, control moisture, and reduce utility costs in large-scale buildings. In commercial projects, wall insulation must meet strict safety standards and deliver reliable thermal performance. Owens Corning offers a range of solutions designed to meet the performance and durability needs of large-scale commercial buildings. 

                                                Mineral wool insulation is especially effective in curtain walls and fire containment systems, offering fire resistance, sound control, and moisture management when used as continuous insulation (ci). It is designed to prevent condensation, preserves thermal performance, and works with air and water barriers for moisture protection. Fiberglass insulation delivers strong thermal performance, particularly for metal buildings, reducing energy use. Whether you need rigid boards or soft batts, Owens Corning fiberglass insulation provides flexible solutions to meet the thermal and safety requirements of commercial buildings. For moisture resistance and durability, XPS and cellular glass insulation offer compressive strength and long-term performance, ideal for cavity walls and masonry systems. These commercial building insulation products are also easy to install, saving time on large projects and making them trusted by architects, contractors, and engineers. 

                                                Owens Corning's commercial building wall insulation solutions improve energy efficiency, meet fire safety standards, and promote long-term durability. Our products provide effective solutions for both interior and exterior walls, delivering reliable performance for diverse commercial needs. Contact us today to learn how Owens Corning can support your next project with expert guidance and recommendations. 

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