Unifrax’s FyreWrap® Elite® 1.5 Duct Insulation is a two-layer flexible enclosure for two-hour rated commercial kitchen grease ducts. This flexible fire protection duct wrap meets the requirements defined by the International Mechanical Code (IMC), Uniform Mechanical Code (UMC), and the National Fire Protection Association (NFPA 96), and is an alternative traditional fire-rated shaftwall enclosure around ducts.
Unifrax’s FyreWrap® Elite 1.5 Duct Insulation is a high temperature blanket system specifically designed to provide a two hour fire rated enclosure for kitchen exhaust (grease) ducts. It is tested per ASTM E2336 and is acceptable as an alternate to a traditional fire-rated shaft. Installed as a two-layer system, FyreWrap Elite 1.5 complies with the International Mechanical Code (IMC) and Uniform Mechanical Code (UMC).
FyreWrap Elite 1.5 Duct Insulation offers the following product 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 Grease Duct Assembly||ASTM E2336||UNI BI 120-02|
|General Grease Duct Assembly||CAN/ULC S144||UNI-BI 120-03|
|Through Penetration Fire Stop System-Horizontal Duct||ASTM E814||UNI FRD 120-19|
|Non-bearing Wall||ASTM E119||UNI WA 120-01|
|ICC-ES Evlauation Report||ESR-2224||ESR-2224|
|Surface Burning Characteristics||ASTM E84, UL 723||UL File R14514|
ICC-ES evaluation reports provide evidence that products and systems meet code requirements. A copy of the Evaluation Report issued by ICC-ES is available for FyreWrap® Duct Insulation Systems as a PDF in the table above or it can be downloaded directly from the ICC-ES website.
|General Installation Detail||FP-421||FP-421|
|Access Door System||FP-426||FP-426|
|Through Penetration Firestop System-Wall||FP-429||FP-429|
|Typical Duct Support Details||FP-625||FP-625|
|Through Penetration Firestop Systems-Wall||FP-690||FP-690|
|Through Penetration Firestop Systems-Floor/Ceiling||FP-691||FP-691|
|General Installation Detail (Max. 24″ x 24″ Duct)||FP-693||FP-693|
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.