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Specifications subject to change with out notice.

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Quiet Liner Acoustical Liner

QUIET LINER™

RECYCLED COTTON ACOUSTICAL LINER
  • Excellent Noise Absortion
  • Class A Fire Rate
  • Reduces Heat Loss/Gain
  • No Formaldehyde
  • Resists Microbial Growth
  • Low Air Resistance
  • No Itch or Skin Irritation

Click onWord Iconicon to download CSI specifications.

Acoustical Resources – BIM/Revit, CAD, CSI


DESCRIPTION: 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.

USES: 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.

Click here to view Quiet Liner Test Data


Quiet Liner – Sound Absorption Coefficients
  Mount 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
1″ – 1.5lb./cf. A .07 .33 .72 .99 .99 .99 .75
½″ – 1.5lb./cf. A .00 .11 .26 .54 .70 .83 .40
2″ – 1.5lb./cf. A .35 .94 1.32 1.22 1.06 1.03 1.15
1½″ – 1.5lb./cf. A .07 .30 .86 1.10 1.05 1.03 .85

Physical Properties
PROPERTIES PERFORMANCE TEST METHOD
Operating Limits
Temperature Velocity
Maximum 250° (121°C)
5000 fpm
ASTM C 411
ASTM C 1071
Surface Burning Characteristics
(Fire Hazard Classification)
Flame Spread Max: 25
Smoke Developed Max: 50
Class A / Class 1
ASTM E 84
UL 723
NFPA 255
Corrosion Resistance Pass – No Growth ASTM G 21
ASTM C 1338
ASTM C 739
Bacteria Resistance Pass – No Growth ASTM G 22
Water Vapor Absorption Less Than 1% By Weight ASTM C 1104

Product Compliance
Quiet Natural Fiber Liner has the physical properties that regularly meet the requirements of the following 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
BUILDING CODES
ICBO International Conference of Building Officials
BOCA Building Officials and Code Administrators
CABO Council of American Building Officials
SBCCI Southern Building Code Congress International

Thermal Performance
Tested in accordance with ASTM C518
PRODUCT K-VALUE C-VALUE R-VALUE
Thickness
Inch (mm) BTU×in(h×ft2×°F) W÷(m×°C) BTU×in*h×ft2×°F) W÷(m×°C) R W÷(m×°C)
½ (13) .25 .036 .50 2.84 2.0 .35
1 (25) .25 .036 .25 1.42 4.2 .74
(38) .25 .036 .17 0.97 6.0 1.06
2 (51) .25 .036 .13 0.74 8.0 1.41
The higher the R-Value, the greater the insulating power.

Acoustical Performance
Sound Absorption was tested in accordance with ASTM C 423
Using a Type A mounting per ASTM E 795.
PRODUCT ABSORPTION COEFFICIENTS @ OCTAVE BAND FREQUENCIES (Hz)
Thickness
Inch (mm) 125 250 500 1000 2000 4000 NRC
1 (25) .07 .33 .72 .99 .93 .96 .75

Standard Availalbe Sizes
THICKNESS DENSITY WIDTH LENGTH Sq. Ft. Roll
½″ 3.0 48″ 100′ 400
1″ 1.5 48″ 50′ 200
2″ 1.5 48″ 25′ 100

Custom Sizes
THICKNESS DENSITY WIDTH LENGTH
½″ 3.0 35″-60″ 100′
1″ 1.5 35″-60″ 50′
2″ 1.5 35″-60″ 25′

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Click PDF iconPDF Icon to download printer friendly file format of product specs for black facing.

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