System Listings
CL4Fire Listings
Grease Duct Systems - 2 systems
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CL4 FIRE RED
Listed, tested and rated by QAI (a global, independent, third party testing facility) and by CCMC (CANADIAN CONSTRUCTION MATERIALS CENTER) for 0mm from outside of insulation to combustible using 1-layer of CL4FIRE-RED or CL4FIRE-CODE-1.5'(38mm) on the inside layer and 1-layer of CL4FIRE-RED or CL4-961.5"(38mm)on the exterior layer for a total of 3"-(75mm) thickness overall. The 2 layers of 1.5"(38mm) can be either compressed at the butt joint or overlapped minimum 3"(76mm) at horizontal and vertical seams.
DATA PAGE: CL4FIRE-RED: See Product Data Sheet Tab
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CL4 FIRE Code 96
Evaluated by CCMC(CANADIAN CONSTRUCTION MATERIALS CENTER - division of CANADIAN NATIONAL RESEARCH COUNCIL) as a fire protection duct Wrap to meet the Canadian Building Code.
Rated for 9"(229mm) clearance from duct to combustible using 1-layer CL4FIRE CODE 96 on the inside layer. A second layer of CL4FIRE CODE 96 on the exterior layer for a total of 76mm(3") is only needed to cover the area that is within 9"(229mm) from combustibles. See the link for CCMC Canadian Compliance Evaluation 14382-R for details and drawing.
CCMC Canadian Code Compliance Evaluation 14382-R
Ventilation Systems
Systems that prevent external fires from penetrating ventilation air ducts- 1 or 2-hour fire rated ventilation air ducts. To obtain a 1-hour fire rating, apply 1 layer of CL4FIRE-RED 1.5" (38mm) with compressed butt joint. For a 2-hour Fire Rating, apply 1 layer of CL4FIRE-RED 1.5"(38mm) with all horizontal and vertical joints overlapped by minimum of 3"(75mm).
CL4 FIRE-RED DATA PAGE: See Product Data Sheet Tab
MSDS: https://CL4FIRE>COM/guides/CL4 MSDS March 2020.pdf
Piping Systems
Metal Pipe Fire Protection)
DATA PAGE CL4FIRE-RED : See Product Data Sheet Tab
CCMC Canadian Code Compliance Evaluation 14382-R:
APPLICATION DRAWING - NATURAL GAS AND FUEL PIPES
https://cl4fire.com/guides/2hourSteelPipeFireProtection-2-2layers.pdf
APPLICATION DRAWING - NON-FUEL PIPES
https://cl4fire.com/guides/Nonfuel-1or2-hourSteelPipeFireProtection-2-2layers.pdf
MSDS: https://CL4FIRE>COM/guides/CL4 MSDS March 2020.pdf
CL4Fire Code-96™ Grease Duct Insulation System
Listed System: Code-96™
Evaluated by the CCMC as the only fire protection ductwrap product verified to meet Canadian Building Code Requirements
NOTICE: FIRE TESTING STANDARDS REQUIRE THE FIREWRAP TO BE INSTALLED CONTINUOUSLY ALONG THE DUCTWORK IN THE SAME MANNER AS A GYPSUM SHAFT INTERMITTENT INSTALLATION IS NOT ALLOWED.
- Rated for 229mm (9”) clearance from duct to combustibles using 1-layer of CL4FIRE Code-96™ Rated for 0mm clearance from outside of insulation to combustibles using 1-layer of CL4FIRE Red or CL4FIRE Code-96™ on the inside layer and 1-layer of CL4FIRE Code-96™ on the exterior layer for a total of 76mm (3”) thickness overall.
- Exterior steel chicken wire mesh installed beneath CL4FIRE Code-96™ jacketing. It is a mandated requirement and outlined by the Canadian Construction Materials Centre (CCMC) and is the only product allowed to meet protection, integrity, and movement criteria of NFPA-96 for both normal building temperatures and hot fire exposures.
Single 38mm (1 1⁄2”) thick layer installation of CL4FIRE Code-96™ wrap allows for minimum 23cm (9”) clearance from ductwork to combustibles. 76mm (3”) overlaps at all single layer installation joints installed as outlined in QAI listed system F-401-1-1 for up to a 2-hour fire rating.
Grease Duct Installation System
Datasheet
Access Door Details
Grease Duct Firestop System Details
CL4FIRE Double Layer Grease Duct System
Listed System: F405-1-4
Traditional Double Layer Grease Duct System
- Same great installation features as the Single Layer System but requiring 2-layers of CL4FIRE insulation.