Sheet Metal Fabrication

Our state-of-the-art sheet metal fabrication shop includes a plasma table, coil line, and spiral duct machine. This equipment, combined with our CAD based fabrication software and experienced workforce, allow us to fabricate any HVAC ductwork product quickly and efficiently.


Spiral Duct and Fittings

Why choose Geauga Mechanical Company Spiral Duct?

  • Custom lengths available from 12” to 180”+
  • Strong 4-ply seams
  • Plasma-cut ends don’t leave sharp edges or barbs
  • Computerized lubrication system prevents oil residue
  • Crimped seams increase strength and prevent separation
  • All duct comes with Union-made label

Available Materials

  • Galvanized
  • Stainless Steel
  • Aluminum
  • Polycoated
  • Paintgrip

Available Options

  • Application of angle rings
  • Gasket tape and fasteners
  • Custom labels
View Spiral Duct Flier

Rectangular Duct and Fittings

Special Applications

  • Welded kitchen grease duct
  • Double wall duct
  • Sound attenuation
  • Industrial fume collection
  • High static pressure

Available Materials

  • Galvanized
  • Stainless steel
  • Aluminum
  • Polycoated
  • Black Iron
  • Perforated

Full Sheet Metal Fabrication

  • Rectangular Coil Line Duct
  • Custom Rectangular Fittings
  • Custom Roof Curbs
  • Acoustical Lining
  • Slip and Drive Connections
  • TDC Connections
  • Pittsburgh Seams
  • Snap-lock Seams
  • Square-to-Round Transitions
  • Filter Boxes
  • Custom Exhaust Hoods
  • Preassembled Fittings
  • Aluminum Dishwasher Exhaust
  • Perforated Inner Shell
  • Heavy Gauge Welded

3D Coordination Drawings

  • One system that can take a project from design, to fabrication, to installation
  • Improved accuracy to reduce field coordination problems
  • Custom labels and spool reports
  • Piping detailing and spool drawings

Wholesale Inquiries