The case for safer, more cost-effective pre-fabricated, grease duct systems.
Field-fabricated duct systems are accepted by code but are not UL listed. While insulation has been tested and listed with some construction criteria per ASTME standards, what is actually installed is not listed. There is no way to ensure a field-fabricated duct system will be able to contain or stay securely mounted to the building if a grease duct fire occurs. Prefabricated grease duct systems not only ensure the safety and integrity of the installation, they provide a cost-effective alternative with a beneficial return on investment. Read the full white paper from Schebler Chimney Systems.