How far apart should the cleats be on a TDC/TDF transverse joint?

Per SMACNA standards, space transverse cleats approximately 6 to 12 inches apart , depending on the duct dimensions and the internal static pressure rating of the system. At minimum, ensure a cleat is installed within 2 inches of each corner to stop the high-pressure flange from bowing open.

['Per SMACNA standards, space transverse cleats approximately 6 to 12 inches apart , depending on the duct dimensions and the internal static pressure rating of the system. At minimum, ensure a cleat is installed within 2 inches of each corner to stop the high-pressure flange from bowing open.']

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• Use this as training guidance. The foreman, approved drawings, project specs, manufacturer installation instructions, employer safety policy, and AHJ/code requirements always control the final answer.

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• Per SMACNA standards, space transverse cleats approximately 6 to 12 inches apart , depending on the duct dimensions and the internal static pressure rating of the system. At minimum, ensure a cleat is installed within 2 inches of each corner to stop the h

Steps

• Per SMACNA standards, space transverse cleats approximately 6 to 12 inches apart, depending on the duct dimensions and the internal static pressure rating of the system. At minimum,...

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