Duct Liner

permacote fiberglass duct liner

  • Permacote® Linacoustic® HP

  • Description: Johns Manville - higher performance per inch of thickness than other flexible duct liners, it is easy to fabricate, sound-absorbant, resistant to dust and microbial growth, and energy efficient.
  • Characteristics: Size - different size configurations, Thickness - 1 inch
  • Temp. Range: up to 250°F (1217°C).
  • Velocity: Maximum Air Velocity - 6000 fpm (30.5 m/sec.).
  • Applications: specifically designed to line sheet metal ducts in HVAC applications.
  •  
  • Documentation: Data Sheet (pdf), MSDS (pdf)
  • Order Request: product request

  • Spiracoustic Plus™

  • Description: Johns Manville - easy to install system of duct lining products designed to eliminate the need for double-wall insulation fixtures while providing excellent thermal and acoustical insulation in round air ducts of varying sizes.
  • Characteristics: Size - different size configurations, Thickness - 1 to 2 inches, Density - 4 pcf
  • Temp. Range: up to 250°F (1217°C).
  • Velocity: Maximum Air Velocity - 6000 fpm (30.5 m/sec.).
  • Applications: round air ducts.
  •  
  • Documentation: Data Sheet (pdf), MSDS (pdf)
  • Order Request: product request

  • Linacoustic RC™

  • Description: Johns Manville - flexible duct liner with Johns Manville's Reinforced Coating System coating on the airstream side, offers excellent thermal and acoustical insulation.
  • Characteristics: Size - different size configurations, Thickness - 1/2 to 2 inches
  • Temp. Range: up to 250°F (1217°C).
  • Velocity: Maximum Air Velocity - 6000 fpm (30.5 m/sec.).
  • Applications: specifically designed to line sheet metal ducts in HVAC applications.
  •  
  • Documentation: Data Sheet (pdf), MSDS (pdf)
  • Order Request: product request

  • LinaTex™

  • Description: Johns Manville - flexible duct liner with an improved high-density glass mat on the airstream side.
  • Characteristics: Size - different size configurations, Thickness - 1/2 to 1.5 inches, Density - 1.5 to 3 pcf
  • Temp. Range: up to 250°F (1217°C).
  • Velocity: Maximum Air Velocity - 6000 fpm (30.5 m/sec.).
  • Applications: specifically designed to line sheet metal ducts in HVAC applications.
  •  
  • Documentation: Data Sheet (pdf), MSDS (pdf)
  • Order Request: product request