QuietR® Rotary Duct Liner

Description

Owens Corning® QuietR® Rotary Duct Liner is a flexible, sound-absorbing fiberglass insulation designed for HVAC duct systems to reduce noise levels and thermal transfer. It includes an EPA-registered biocide to prevent microbial growth, ensuring cleaner air in duct systems. Suitable for commercial and residential settings, QuietR® Rotary Duct Liner is effective for controlling noise generated by fans and air turbulence within metal ductwork, promoting comfortable indoor environments.

Specifications

Material: Flexible resin-bonded fiberglass
Thickness Options: ½”, 1”, 1½”, and 2”
Operating Temperature: Up to 250°F (121°C)
Air Velocity: Maximum 6,000 fpm (30.5 m/s)
Water Vapor Sorption: Less than 3% by weight (at 120°F, 95% RH)
Thermal Conductivity: Varies by thickness, starting at 0.23 k (Btu•in/hr•ft²•°F) at 75°F
Surface Burning Characteristics:
- Flame Spread Index: 25
- Smoke Developed Index: 50 (ASTM E84, UL 723)
Compliance: ASTM C1071 Type I, NFPA 90A/90B, California Title 24, ICC Compliant, and GREENGUARD Certified

Fixtures

Noise Reduction: Absorbs noise generated by air turbulence and fan operation, reducing sound transfer in HVAC systems.
Microbial Growth Resistance: Treated with an EPA-registered biocide to prevent microbial growth on the air stream surface.
Applications: Ideal for interior HVAC duct systems in commercial and residential environments, including office buildings, hospitals, and schools.
Installation Limitations: Not recommended for use with wood or coal-fired equipment, in kitchen ducts, or in direct contact with liquid water.