FyreWrap Fire Protection Insulation blankets provide enclosure for one- and two-hour-rated ventilation ducts. Applications of these products can include exhaust grease ducts and chemical fume exhaust ducts. The FyreWrap EZ 1.5 duct insulation is a single-layer enclosure for one- and two-hour-rated kitchen and chemical fume exhaust ducts. The FyreWrap 2.0 duct insulation is a high-temperature blanket specifically designed to provide enclosure for one- and two-hour-rated kitchen exhaust ducts. It provides a tested, fire-protective enclosure acceptable as an alternative to constructing a traditional rated shaft wall.

CertainTeed Insulation Group, P.O. Box 860, Valley Forge, PA 19482; (800) 233-8990; fax (610) 341-7571; www.certainteed.com.