Grease Kitchen Exhaust Duct On Roof

Cut the hole for the duct attach it then install the roof cap.

Grease kitchen exhaust duct on roof.

Show the grease duct exhaust fan to be a minimum 10 foot above grade. 1 you cannot provide a damper in a kitchen exhaust system due to the operating temperatures. Our comprehensive line of durable exhaust fans will help you complete a fully integrated low maintenance ventilation system that simply works. If you live in an area where frost occurs add an insulated duct sleeve to the portion of pipe in the attic.

Grease duct to the type 1 hood and exhaust fan. If that duct is away from the building how far would be comfortble leaning over the edge of the building. Sheet metal screws and seal the seams with aluminum faced duct tape not regular cloth backed duct tape. A fan is to be hinged so the fan and duct can be cleaned of the grease.

Screw the ductwork together with 1 4 in. If you have a commercial cooking operation rooftop grease damage is something that needs to be dealt with. The grease and oil released from roof top kitchen exhaust fans is detrimental to almost any roof membrane. Driploc rooftop 360 grease containment system.

Now think about doing that at 2 00 am ice on the roof. Ikeca members are committed to a thorough cleaning of the entire exhaust system from the hood in the kitchen to the fan on the roof. Support vertically installed grease duct from the building structure using rigid structural supports. The reason that kitchen exhaust ducts are prohibited from passing through fire walls is.

Finally install the hood. Action duct is certified by the international kitchen exhaust cleaning association ikeca. View all grease duct access doors ductmate grease duct access doors flame gard grease duct access doors omni grease duct access doors general air duct access doors access door accessories. Improper grease exhaust cleaning can pose extreme risks as described in this article by catersource.

Over 80 of food industry facilities have roof deterioration due to exhaust fan discharge. Commercial kitchen exhaust fans for a complete ventilation system that keeps your entire building comfortable and balanced look to accurex. However there are certain situations that call for extra roof maintenance such as roof systems that house grease emitting exhaust fans. This creates a deadly fire hazard and liability for your business.

Fats oils and grease are discharged from your upblast hood exhaust fan and collects on your roof. Grease duct installed outside of the building shall be protected against accidental damage or vandalism. Also since your business can be held responsible for polluted storm water systems and grease runoff rooftop grease containment is something you need to control. Exhaust fan grease traps 1.

While not part of the code an exhaust system must be cleaned to remove combustable grease. Show the exhaust fan termination to be a minimum 40 inches above the roof.