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budro
02-13-2005, 08:56 AM
Does any one know a formula for determining how much duct board length can be attained with one sheet of duct board at different thickness?
coolguysfl
02-13-2005, 10:40 AM
SMACNA manuals have all the calcs for high & low press ducts.
budro
02-13-2005, 10:58 AM
Thanks