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• Overview
• Refractory
• Insulation
• HVAC
• • Duct Liner
  • Spiracoustic
  • Duct Wrap
  • Duct Board
  • Flex Duct
  • Accessories
• Fire Stopping

Duct Board

• EnviroAire^™

• Description: Johns Manville - energy-efficient, formaldehyde-free HVAC duct board, with fire-resistant facing, and EnviroCoate™ coating on the airstream side of the duct.
• Characteristics: Size - different size configurations, Thickness - 1 to 1.5 inches
• Temp. Range: up to 250°F (1217°C).
• Velocity: Maximum Air Velocity - 6000 fpm (30.5 m/sec.).
• Applications: ideal for residential HVAC applications
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• Documentation: Data Sheet (pdf), MSDS (pdf)
• Order Request: product request

• MicroAire^®

• Description: Johns Manville - fiber glass mat interior and fire-resistant Foil-Scrim-Kraft exterior facing offers durability, ease of fabrication, quietness, and resistance to microbial growth.
• Characteristics: Size - different size configurations, Thickness - 1 to 2 inches
• Temp. Range: up to 250°F (1217°C).
• Velocity: Maximum Air Velocity - 5000 fpm (25.4 m/sec.).
• Applications: rectangular ductwork for commercial/residential heating, ventilation, and air conditioning systems, or to replace old sheet-metal systems.
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• Documentation: Data Sheet (pdf), MSDS (pdf)
• Order Request: product request

• SuperDuct^® RC^™

• Description: Johns Manville - tough, resilient, easy to assemble, duct board system that offers superior temperature control, quite operation, and dust/dirt resistance.
• Characteristics: Size - different size configurations, Thickness - 1 to 2 inches
• Temp. Range: up to 250°F (1217°C).
• Velocity: Maximum Air Velocity - 6000 fpm (30.5 m/sec.).
• Applications: ductwork for commercial/residential heating, ventilation, and air conditioning systems, or to replace old sheet-metal systems.
•  
• Documentation: Data Sheet (pdf), MSDS (pdf)
• Order Request: product request