Brown Glass Wool Duct Wrap Insulation - High-Performance Thermal & Acoustic Solution for Professional HVAC Upgrades

Maximize your HVAC system's efficiency and comfort with our Brown Glass Wool Duct Wrap Insulation. This professional-grade, external insulation is engineered to deliver unbeatable thermal performance, superior condensation control, and excellent noise reduction in one easy-to-install product. Featuring a robust, pre-attached FSK jacket with an integrated stapling flange, it streamlines the installation process for contractors while providing long-lasting, reliable protection for both commercial and residential ductwork. Achieve energy code compliance, enhance occupant comfort, and protect your mechanical investment.

• Unmatched Thermal Efficiency & Energy Savings: With its low thermal conductivity, the insulation creates a powerful thermal barrier around ducts. This minimizes heat gain or loss in the airstream, reducing the workload on HVAC equipment, lowering energy consumption, and directly cutting operational costs. It helps maintain consistent air temperatures from the plant to the space.

• Pro-Grade Installation System: We've engineered hassle out of the equation. The factory-applied FSK facing comes with a 2" (51 mm) stapling flange, allowing for quick, secure fastening and a consistent, airtight seal. This innovative design ensures uniform coverage, reduces installation time, and delivers a clean, professional finish on every job, whether for rectangular or spiral ducts.

• Advanced Condensation Prevention: A key benefit for any climate, this wrap effectively keeps duct surface temperatures above dew point. By eliminating condensation, it prevents costly issues like dripping water, corrosion of metal ducts, insulation saturation, and the subsequent growth of mold and mildew within the building envelope.

• Acoustic Performance for Quieter Spaces: The dense, fibrous structure of the glass wool absorbs sound energy, significantly reducing noise from air turbulence, fan operation, and equipment vibration transmitted through the ductwork. This creates quieter, more productive, and comfortable indoor environments.

• Commercial & Institutional HVAC Systems: Ideal for insulating supply and return air ducts in office buildings, schools, hospitals, and retail centers to meet strict energy and performance standards.

• Retrofit & Renovation Projects: Its external application makes it perfect for upgrading existing, uninsulated ductwork without major system modifications, improving performance and preventing condensation issues.

• Dedicated Acoustic Mitigation: Used in duct runs serving sensitive areas where noise control is a priority, complementing other sound attenuation strategies.

• Mechanical Room & Plenum Applications: Provides effective insulation for ducts located in unconditioned spaces like attics, basements, or parking garages, where temperature differentials are greatest.