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Commercial Insulation Products - Mineral Wool | Owens Corning Insulation
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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® EIFS Board Mineral Wool Insulation

    Mineral Wool InsulationThermafiber® EIFS Board Mineral Wool Insulation

    Thermafiber® EIFS Board* mineral wool insulation provides thermal and acoustical performance in exterior building applications. It is used in façade systems where a base coat, fiberglass mesh, and finished coat are applied.

    It conserves energy, is fire resistant, and enhances acoustic performance of the building design...
      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 Range: 10-30
        • Thickness Range: 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 Range: 4.3-30.4
        • Thickness Range: 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® Insulation Hangers

          Mineral Wool InsulationThermafiber® Impasse® Insulation 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

                  Mineral Wool InsulationThermafiber® 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)

                      Mineral Wool InsulationThermafiber® RainBarrier® ci High Compressive (80)

                      These lightweight insulation boards offer high compressive strength for exterior wall assemblies, providing continuous insulation behind cladding systems.
                        Thermafiber® RainBarrier® ci High Compressive Insulation

                        Mineral Wool InsulationThermafiber® RainBarrier® ci High Compressive Insulation

                        Thermafiber® RainBarrier® High Compressive products provide mineral wool continuous insulation for use behind exterior façades & cladding systems.
                          Thermafiber® RainBarrier® ci High Compressive Max (140)

                          Mineral Wool InsulationThermafiber® 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)

                            Mineral Wool InsulationThermafiber® 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® 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® Insulation Clip

                                Mineral Wool InsulationThermafiber® RainBarrier® Insulation 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® 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 Range: 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 Range: 4.3-30.4
                                    • Thickness Range: 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.