QuietR® Duct Liner Board

Description

Owens Corning® QuietR® Duct Liner Board is a high-performance fiberglass board specifically engineered to enhance the acoustic and thermal efficiency of HVAC duct systems. With a smooth, durable black mat surface, QuietR® Duct Liner Board resists damage, reduces noise within the duct, and is easy to clean. Ideal for use in large ducts and plenums, this insulation product supports quieter, more energy-efficient indoor environments while offering excellent microbial resistance for cleaner air distribution.

Specifications

Material: Resin-bonded fiberglass board with a smooth black mat surface
Available Thickness:
- 1″ (R-4.3)
- 2″ (R-8.7)
Operating Temperature: Up to 250°F (121°C)
Maximum Air Velocity: 6,000 fpm (30.5 m/s)
Water Vapor Sorption: Less than 3% by weight at 120°F, 95% RH
Thermal Conductivity: 0.23 (k) Btu•in/hr•ft²•°F at 75°F
Surface Burning Characteristics:
- Flame Spread: <25
- Smoke Developed: <50 (ASTM E84, UL 723)
Compliance:
- ASTM C1071, Type II
- NFPA 90A and 90B
- GREENGUARD Certified for low emissions

Fixtures

Acoustic and Thermal Performance: Reduces noise within duct systems and enhances thermal control for HVAC applications.
Durability: Rigid board design resists installation damage, maintaining performance and structural integrity.
Microbial Resistance: Treated with an EPA-registered biocide to inhibit microbial growth on the airstream surface, promoting cleaner air quality.
Applications: Suitable for HVAC duct liners, plenums, and large ducts in commercial and residential buildings.