Superior Sheet MEtal Fabricators for the HVAC Industry
Call: 1-866-GOT-DUCT
1-866-468-3828


14 Flagstone Drive, Hudson, NH 03051

Fax: 1-866-468-3808


|dfox@superiorsm.com|


Superior Sheet Metal Products

Superior Sheet Metal fabricates high quality rectangular and spiral duct work for the HVAC industry. ALL of our galvanized duct work is fabricated from G90 steel. Other materials used in fabrication include galvaneal, stainless steel, aluminum, cold rolled and PCD coated steel.

Our Standard Products Are:

  • Rectangular duct and fittings, single or double wall
  • Spiral duct and fittings, single or double wall
  • Stocking distributor of self-sealing SPIRAmir gasketed spiral duct fittings
  • Welded duct systems, including galvanized, stainless steel, and black iron
  • Internally lined duct, using fiberglass, closed cell foam, and cotton
All of our duct work leaves the shop assembled, unless specified otherwise.

Specialty Items:

  • Duct work bagged for shipping
  • Roof curbs
  • Duct and equipment supports
  • 16 ga damper sleeves
  • Custom items
HVAC Industry, Massachusetts, MA, Vermont, VT, Rhode Island, RI Fittings, Fabricator, 16 GA Welded Grease Duct, Lined Duct Work

Hudson, Rhode Island, RI, Connecticut, CT, Hudson, New Hampshire, NH Sheet Metal Fabricator, Spiral Rectangular Duct Work Fittings, Lined Duct Work

Massachusetts, Vermont, Rhode Island, Connecticut, New Hampshire