Quiet Natural Fiber Liner (Patent Pending) is a thermally bonded HVAC insulation that offers superior acoustic and thermal performance. Made from natural fibers, Quiet Liner contains no fiberglass and does not itch or cause skin irritation. The fibers used to manufacture Quiet Liner™ offer excellent sound absorption properties. The air stream surface of Quiet Liner™ is overlaid with a durable, fire-resistant black facing providing additional strength to the product. Both the insulation and the facing are treated with an EPA registered anti-microbial agent.
Features and Benefits
- Excellent Noise Absorption
- Recycled Cotton – “Green” Material
- Class A Fire Rated
- Reduces Heat Loss/Gain
- No Formaldehyde
- Resists Microbial Growth
- Low Air Resistance
- No Itch or Skin Irritation
- LEED™ (more information)
Better Projects Start with Better Materials
Applications: Quiet Natural Fiber Liner is used primarily as an acoustical liner designed for HVAC sheet metal ducts to absorb unwanted noise from multiple sources. Quiet Liner™ also reduces heat gain or loss. Quiet Natural Fiber Liner contains no harmful irritants and is safe to handle and install.
Density 2.0 – ½″ Thick – 35-60ft. × 100ft.
Density 1.5 – 1″ Thick – 35-60ft. × 50ft
Density 1.5 – 2″ Thick – 47-48ft. × 25ft.
Product Compliances: Quiet Natural Fiber Liner has the physical properties that regularly meet the requirements of the follow current specifications, standards, and codes.
Fire Safety Standards
- NFPA 90A Installation of Air Conditioning and Ventilating Systems
- NFPA 90B Installation of Warm Air Heating and Air Conditioning System
- ICBO International Conference of Building Officials
- BOCA Building Officials and Code Adminstrators
- CABO Council of American Building Officials
- SBCCI Southern Building Code Congress International
|Maximum 250°F (121°C)|
|Surface Burning Characteristics|
(Fire Hazard Classification)
|Flame Spread Max: 25|
Smoke Developed Max: 50
Class A/Class 1
|Corrosion Resistance||Pass – No Growth||ASTM G21
|Bacteria Resistance||Pass – No Growth||ASTM G22|
|Water Vapor Absorption||Less than 1% by Weight||ASTM C1104|
Quiet Liner™ – Standard Available Sizes
Marble Light Blue