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Grease Ducts are better

UpCode Studios • May 13, 2022

Reasons Why Grease Ducts are better

Field-fabricated grease ducts are often used by contractors and engineers to save money on restaurant kitchen venting. In almost every area, factory-built chimneys and grease duct systems offer clear advantages over field-fabricated products.


Less business interruption


Field-fabricated grease ducts are made from welded carbon steel products that have been proven to cause severe and frequent fire damage. These grease ducts should be repaired or replaced when this happens. The owner must close down the operation and inspect damaged fire wraps or other enclosures. To remove the old system, it is necessary to bring in cutting torches and other devices. Additional downtime and expense are necessary to manufacture and install a new system that includes fire protection enclosures. This is followed by a multi-step and multi-inspection process. Field-welded grease conduits typically require three inspections or more. 


They're Safer. 


Although field-fabricated grease conduits don't need UL listing, listed grease conduits provide the security and peace of mind that you require. Deposited grease is highly combustible, and can cause serious fire hazards. The duct may not be liquid-tight. If grease isn't sealed, it could leak out and cause fires. Here's where form matters. 


Easy Installation and Maintenance 


Grease ducts are manufactured in a factory to make your life easier. Because they are modular, you can easily install them in sections. The no-welding’ construction allows for more flexibility in how the kitchen exhaust duct is installed. There is no need to squeeze into tight spaces to join fire wrap or weld pipes. It is possible to quickly clean, inspect, and repair an existing system during off-hours. This is a huge advantage for retrofit projects. 


  • Factory-built grease ducts have no welding advantages and are also easier to use because: 
  • Reduce clearance to combustibles. Some versions even have 0". 
  • We offer a complete line of specialized parts, including access doors, grease dams and grease sections, transitions, fan adapters and more. 
  • They are lighter, easier to clean and require less frequent cleaning. 
  • There are many options: single-wall, double wall air insulated, 2-wall fibre insulated (dozens in different sizes) 
  • You don't need a separate fire-rated enclosure. 
  • Included with free grease duct sizing assistance and ACAD layout assistance 


Finally, they’re better. 


Most field-fabricated grease conduits have a rectangular cross section. This requires a minimum clearance of 18 inches from combustibles, and a minimum slope of 1/4 inch per foot for horizontal applications. To comply with fire codes and building regulations, they often need protection by a Fire-Rated shaft. These factors can really impact the aesthetic beauty and design of your commercial kitchen design. 


So, now you are probably wondering that where you would find the best grease ducts manufactured with perfection. Here’s the answer. You can get the best premium grease ducts at GIS insulation. They have manufactured one of the highest quality grease ducts in the entire market. You can get them at most affordable prices without facing complex processes. These grease ducts are high beneficial for industrial and commercial purposes.


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