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Thermafiber® Industrial Board is an economical, rigid, mineral fiber board insulation that offers excellent thermal and acoustical performance in both hot and cold applications.

Performance Attributes

Fire Resistance icon

Fire Resistance

Sound Absorbent icon

Sound Absorbent

Energy Conservation icon

Energy Conservation

Moisture Management icon

Moisture Management

Technical Information

Thermal Conductivity¹ TESTED TO ASTM C 177

K-factor - Btu · in/hr · ft² · ˚F

DENSITY

75°F

100°F

200°F

300°F

400°F

500°F

600°F

700°F

4 pcf

0.24

0.26

0.34

0.42

0.52

0.63

0.76

0.92

6 pcf

0.22

0.24

0.29

0.35

0.42

0.50

0.59

0.71

8 pcf

0.23

0.24

0.29

0.35

0.42

0.50

0.59

0.71

10 pcf

0.23

0.24

0.28

0.32

0.38

0.44

0.51

0.60

12 pcf

0.23

0.24

0.29

0.33

0.38

0.44

0.52

0.60
15 pcf0.240.250.280.320.360.410.460.52

Standards Codes Compliance

  • ASTM E 136, Non-Combustible as defined per NFPA Standard 220
  • ASTM C 356, Linear shrinkage <2% @ 1200° F (650° C)
  • ASTM C 612, Industrial Board 40: Type IA, IB, II, III, IVA
  • ASTM C 612, Industrial Board 60: Type IA, IB, II, III, IVA, IVB
  • ASTM C 612, Industrial Board 80: Type IA, IB, II, III, IVA, IVB
  • ASTM C 612, Industrial Board 100: Type IA, IB, II, III, IVA, IVB
  • ASTM C 612, Industrial Board 120: Type IA, IB, II, III, IVA, IVB
  • ASTM C 612, Industrial Board 150: Type IA, IB, II, III, IVA, IVB
  • ASTM C 795, Complies
  • MIL-I-24244, Meets applicable analysis for austenitic stainless steel
  • NRC 1.36, Complies
  • ASTM C 1338, Fungi Resistant
  • CAN/ULC S114, Industrial Board 40: Complies
  • CAN/ULC S114, Industrial Board 60: Complies
  • CAN/ULC S114, Industrial Board 80: Complies
  • ASTM C 665, Complies
1. Degrees represent mean temperature

Applications

  • Accessories and Speciality
  • Passive Fire Protection
  • Pipe and Equipment
  • Pipe and Equipment > Equipment
  • Pipe and Equipment > Equipment > Low-Temperature Equipment
  • Pipe and Equipment > Equipment > Mechanical Equipment
  • Pipe and Equipment > Equipment > Mechanical Room
  • Pipe and Equipment > Equipment > Medium-Temperature and High-Temperature Equipment
  • 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 > HVAC and Utility Piping > Sewage Lines
  • Pipe and Equipment > HVAC and Utility Piping > Sprinkler Systems
  • 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 > Cyclical Piping
  • Pipe and Equipment > Process Piping > Above Ground Piping > Flatwork
  • Pipe and Equipment > Process Piping > Above Ground Piping > Heat Transfer Fluid Piping
  • Pipe and Equipment > Process Piping > Above Ground Piping > Load-Bearing Pipe Supports
  • Pipe and Equipment > Process Piping > Above Ground Piping > Low-Temperature Piping
  • Pipe and Equipment > Process Piping > Above Ground Piping > Medium-Temperature and High-Temperature Piping
  • Pipe and Equipment > Process Piping > Above Ground Piping > Steam and Chilled Water Piping
  • Pipe and Equipment > Process Piping > Direct Buried, Trench, or Underground Piping
  • Tanks
  • Tanks > Ambient and Above-Temperature Tanks
  • Tanks > Ambient and Above-Temperature Tanks > Fresh Water Tanks
  • Tanks > High-Temperature Tanks
  • Tanks > High-Temperature Tanks > High-Temperature Tanks
  • Tanks > High-Temperature Tanks > Hot Oil and Asphalt Storage Tanks
  • Tanks > High-Temperature Tanks > Waste Water Digesters
  • Tanks > Low-Temperature Tanks
  • Vessels and Spheres
  • Vessels and Spheres > Spheres
  • Vessels and Spheres > Vessels
  • Vessels and Spheres > Vessels > Low-Temperature Vessels

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