We Specialize in Rectangular Duct Fabrication

Rectangular duct is available in sections up to 5' long. 
 
Ductwork is available with or without 1" thick liner.
 
End connections can be provided with four-bolt connectors, slip & drive joints, or raw to raw. Longitudinal seams can be provided with Pittsburgh or button punch type seams. Straight duct has strengthening beads 12" O.D. throughout. Accessories such as cleats, clips, corners, gasket, flange, turning vane, sealant in longitudinal seams, reinforcement bars and Tie Rod reinforcement are also available.
 
Straight ductwork is normally shipped "knock down" in (2) L’s or (4) flats to reduce shipping expense while fittings are normally fully assembled. Straight ductwork can be shipped fully assembled for an additional charge.
 
Rectangular ductwork can be manufactured from G-90 galvanized, P.C.D., stainless steel and aluminum conforming to SMACNA standards for operating pressures through 18 gauge metals.
 
Please call 1-800-525-6684 or fax your material list to (330) 721-9874 for a quotation.