EnDuraGold® FIBERGLAS® Duct System features a durable mat air stream surface that isolates the glass fiber substrate from the airstream and inhibits penetration of the insulation by dirt, dust and other pollutants. This durable air stream surface makes it easy to clean the duct system using methods and equipment described in North American Insulation Manufacturers Association (NAIMA) Publication AH 122, Cleaning Fibrous Glass Insulated Duct Systems, Recommended Practice.
EnDuraGold® FIBERGLAS® Duct System may be used to fabricate components for indoor commercial and residential heating, ventilating and air conditioning duct systems operating at static pressures to ±2 in. w.g. (500 Pa), internal air temperatures 40°F (4°C) to 250°F (121 °C), and air velocities to
Bacterial and Fungal Growth Resistance
A durable air stream surface includes an EPA registered biocide that protects the air stream surface from microbial growth and meets requirements of ASTMC I338,ASTMG2I (fungi test) and ASTM G 22 (bacteria test)
R-values as published for EnDuraGold® FIBERGLAS® Duct System are superior to those of compressible insulation of equal thickness. Factory control of thickness assures that installed R-values will be as published for the product