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SOFTR® DUCT WRAP FRK | Owens Corning Insulation
Owens Corning

Owens Corning® SOFTR® Duct Wrap is a blanket of glass fiber insulation factory-laminated to FRK vapor retarder facing. It is used for external insulation of commercial and residential heating, air-conditioning and dual-temperature ducts.

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Certifications

UL Greenguard Gold

UL Greenguard Gold

Performance Attributes

Easy Installation icon

Easy Installation

Moisture Management icon

Moisture Management

Thermal Comfort icon

Thermal Comfort

Technical Information

PROPERTY

TEST METHOD

VALUE

Operating TemperatureASTM C 411up to 250°F (121°C)
Insulation Jacket Temperature LimitASTM C 1136up to 150°F (66°C)
Jacket Puncture ResistanceASTM C 113625 units (0.7 joules)
Water Vapor PermeanceASTM E 960.02 perms
Water Vapor SorptionASTM C 1104

< 3% by weight at 120°F (49°C), 95% R.H.

Fungi ResistanceASTM C 1338Meets requirements

Thermal Conductivity
Out-of-Package k-Value
k Btu•in/hr•ft2•°F
(λ at 24°C Mean, W/m•°C)

Installed (Compressed) k-Value
k Btu•in/hr•ft2•°F
(λ at 24°C Mean, W/m•°C)

ASTM C 518


Type 75
0.30
(0.043)

Type 75
0.27
(0.039)


Type 100
0.27
(0.039)

Type 100
0.25
(0.036)


Type 150
0.25
(0.036)

Type 150
0.23
(0.033)

Surface Burning Characteristics4
Flame Spread
Smoke Developed

ASTM E 84


25
50

4. The surface burning characteristics of these products have been determined in accordance with ASTM E 84. This standard should be used to measure and describe the properties of materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.

Applications

  • Air Distribution
  • Air Distribution > Air Shafts
  • Air Distribution > Duct Insulation
  • Attics
  • Basements
  • Flatwork
  • Pipe and Equipment
  • Pipe and Equipment > Equipment
  • Pipe and Equipment > Equipment > Mechanical Equipment
  • Pipe and Equipment > Equipment > Mechanical Room
  • Pipe and Equipment > Equipment > Ovens, Boilers, and Furnaces
  • Pipe and Equipment > HVAC and Utility Piping
  • Pipe and Equipment > HVAC and Utility Piping > Air Ducts
  • Pipe and Equipment > HVAC and Utility Piping > Air Shafts
  • Pipe and Equipment > Process Piping
  • Pipe and Equipment > Process Piping > Above Ground Piping
  • Pipe and Equipment > Process Piping > Above Ground Piping > Commercial Piping and Ductwork
  • Pipe and Equipment > Process Piping > Above Ground Piping > Steam and Chilled Water Piping
  • Pipe and Equipment > Process Piping > Above Ground Piping > Steam and Chilled Water Piping > Data Centers

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