The AMPCO® brand grease duct provides zero clearance to combustibles by integrating the traditional fire-rated shaft and site-built grease duct into a compact, factory-built duct system, the ...

DALLAS--(BUSINESS WIRE)--Firespray International has introduced the first no-weld rectangular fire resistant grease duct system for commercial kitchens available in the United States and Canada that ...

January 2009 will bring about major code changes as they relate to grease duct systems. These changes are far reaching and affect contractors, as well as architects, engineers, and specifiers. These ...

Morgan Thermal Ceramics worked closely with UL (Underwriter’s Laboratories Inc.) to certify a new installation method for grease duct enclosures used in commercial construction. The new system, an ...

Morgan Thermal Ceramics worked with UL Underwriter’s Laboratories Inc. to certify a new installation method for grease duct enclosures used in commercial construction. The new system, an update to the ...