AMERICA’s Sheet Metal Source

Since 1981

Sheet Metal Products for Industrial HVAC Duct Systems

Spiral Pipe of Texas (SPOT) fabricates high quality, MADE IN THE USA sheet metal products for the heating, air conditioning and ventilation (HVAC) industries. SPOT has a reputation for providing efficient and cost-effective product and installation solutions for contractors.

We provide quality duct systems by utilizing standard spiral round and oval duct and fittings, manifold duct or custom designed duct to meet your projects unique design challenges. SPOT is ready to partner with you to ensure that you complete your job on time and on budget.


Spiral Round Duct Products - Spiral Pipe of Texas Spiral Round Duct Spiral Flat Oval Duct Products - Spiral Pipe of Texas Spiral Flat Oval Duct Rectangular Duct Products - Spiral Pipe of Texas Rectangular Duct Industrial / Specialty Duct Products - Spiral Pipe of Texas Industrial / Specialty Duct Connectors Products - Spiral Pipe of Texas Connectors Sound Attenuators Products - Spiral Pipe of Texas Sound Attenuators

In addition to spiral round and flat oval duct and fittings, SPOT produces rectangular duct and fittings, industrial duct, acoustical and thermal panels, sound attenuators and custom sheet metal work.

Spiral Pipe of Texas’ products are manufactured in accordance with the latest SMACNA, ASHRAE and SPIDA standards.

Why Should Building Owners Demand Spiral Duct?

  • Lower Heating and Cooling Energy Use
  • Lower Fan Energy Use
  • Lower Air Leakage with Spiral and Flat Oval Duct
  • Lower Installation Cost
  • Less Material Usage with Spiral and Flat Oval Duct
  • Spiral and Flat Oval duct has an attractive appearance

Spiral Duct Applications:

  • HVAC Applications
  • High Efficiency VAV Systems
  • Dust Removal
  • Fume Exhaust
  • Grain Handling
  • Material Conveyance
  • Architectural Applications
Spiral Pipe of Texas

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