Silicone faced 1 inch quilted fiberglass on both sides of a 1 lbs PSF non-reinforced noise barrier septum.
Unit of Measure


Flame Spread

N/A 4

Smoke Density

N/A 19



  • High actual noise reduction up to 25 dB(A)
  • Custom engineered systems for any application
  • Roof Panels and ventilation systems available when required
  • Quick access to machinery and equipment for operation and maintenance
  • Fire safe and low smoke emissions per ASTM E-84, Class 1: Per ASTM E-162, ASTM E-662
  • Easily installed, relocated or modified
  • View windows for visibility
  • Washable and steam cleanable component materials
  • Durable constructions for long service life in severe industrial conditions
  • Curtain system models are offered in various styles for optimum solution of application's requirements
  • Economical alternative to rigid acoustical panel systems