Exhaust Hole Cut and Installed Grease Collar for a Hood

This is a charge for the Exhaust Hole to be cut and the Grease Collar to be welded around the perimeter of the hole on a new Hood. (A Grease Collar is what the Ductwork (provided by others) is physically attached to.)

We strongly suggest that you get this addition to your new hood. To cut through and weld on such high grade stainless steel later is quite troublesome, expensive, and often times has to be performed by a specialist!

The location is at the TOP and CENTERED Left to Right by default. You can offset it from Center but we would need a simple diagram showing the location.

Note: For 14 ft and larger Hoods, TWO Exhaust Holes/Grease Collars are required.

Here is a list of recommended Hood to Grease Collar Sizes:
4 ft - 10.5" x 10.5"
5 ft - 12.5" x 12.5"
6ft - 13" x 13"
8 ft - 14" x 16"
10 ft - 14" deep x 20" wide
12 ft - 14" deep x 24" wide
14 ft - (2) 14" x 14"
16 ft - (2) 14" x 16"