Air Distribution System (ADS) Ducts, require a high temperature blanket specifically designed to provide one and two-hour fire ratings around fire rated ventilation ducts. This flexible, fire protection wrap meets the requirements defined by the Mechanical Code and is an alternative to a traditional fire-rated shaftwall enclosure around ducts. It is used to wrap HVAC ducts, stairwell pressurization ducts and smoke extraction ducts and provide critical fire protection and life safety.
Unifrax’s FyreWrap® Elite® 1.5 Duct Insulation is a single layer flexible duct wrap enclosure for 1- and 2-hour fire-rated air distribution systems (ADS ducts). Typical duct types include smoke control, hazardous exhaust, laboratory chemical fume, stairwell and vestibule pressurization, ventilation, supply/return ducts, commercial dryer exhaust, as well as refuse and linen chutes. This slim, compact design is an alternate to code prescribed fire-rated shafts and results in significant weight, space and labor savings when compared to traditional shafts.
FyreWrap Elite 1.5 Duct Insulation Air Distribution System (ADS) offers the following features:
Specifications on various FyreWrap® Duct Insulation systems are available in several formats, which are listed below:
Contractor submittal sheets for various Fyrewrap® products/systems are listed below:
|General Installation (2 hour)||ISO 6944||UNI FRD 120-15|
|General Installation (2 hour)||ISO 6944||UNI FRD 120-01|
|General Installation-Vertical Duct (3 hour)||ISO 6944||UNI DI 180-02|
|General Installation-Horizontal Duct (3 hour)||ISO 6944||UNI DI 180-01|
|Through Penetration Firestop System-Vertical Duct (2 hour)||ISO 6944||UNI FRD 120-21|
|Through Penetration Firestop System-Vertical Duct (2 hour)||ASTM E814||UNI FRD 120-23|
|Through Penetration Firestop System-Vertical Duct (2 hour)||ASTM E119||UNI FRD 120-24|
|Through Penetration Firestop System-Vertical Duct (3 hour)||ASTM E814||UNI PF 180-02|
|Through Penetration Firestop System-Horizontal Duct (3 hour)||ASTM E814||UNI PF 180-01|
|Through Penetration Firestop System-Horizontal Duct (2 hour)||ASTM E814||UNI PHV 120-03|
|Through Penetration Firestop System-Horizontal Duct (2 hour)||ASTM E814||UNI PHV 120-04|
|Through Penetration Firestop System-Vertical Duct (1 hour)||ASTM E814||UNI PV 60-01|
|Surface Burning Characteristics||ASTM E84, UL 723||UL File R14514|
|General Installation Detail||FP-455||FP-455|
|Through Penetration Firestop System-Floor/Ceiling||FP-495||FP-495|
|Through Penetration Firestop System-Wall||FP-627||FP-627|
FyreWrap products are listed and labeled for the Canadian market and comply with the National Building Code of Canada and required fire test standards.
FyreWrap documentation specifically for Canada is listed below.
Refer to the product Safety Data Sheet (SDS) for recommended work practices and other product safety information.
For additional information on products, properties and performance, typical applications, or to identify the recommended product for your application, see the product information sheet listed above or contact the Unifrax Fire Protection Application Engineering Department at 716-768-6298.