LinaTex™ textile fiber duct liner has been significantly improved by fortifying the black, high-density glass mat airstream surface to increase durability and resistance to fiber erosion when exposed to the airstream in commercial duct systems. The product specification now includes recycled content. The duct liner contains up to 75 percent of pre-consumer and postindustrial content. It can contribute toward obtaining Materials & Resources credits 4.1 and 4.2 for recycled content under the USGBC LEED® program. The new product is now available in all standard sizes.

Johns Manville, Product Information Center, Attn: Lawson Davis, 10100 West Ute Ave., Littleton, CO 80127; 800-458-7198;

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