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  1. #1

    Field cutting offsets for 25-34 inch round?

    I'm a paint booth builder, and I believe this involves HVAC. The air make-up units on the booths we build generally use between 25 and 34 inch round for intake and exhaust. My question is: Is it possible to field cut offsets, and what would be the formula? We have plenty of unassembled joints available.


  2. #2
    Join Date
    Apr 2012
    So.Fl. & NYC
    Offsets on duct an be made In the field, but you are limited from 0-3" with out changing the dimensions. More than 3" and it Changes the dimension of the duct.

  3. #3
    Join Date
    Apr 2012
    Paper Street Soap Company
    If you have the right tools yea it can be done.

    We typically go in and measure up the run with offsets and have them built.

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