Single Steel Plenums

Built to perform and built to last, our Single Steel Plenums ensure efficient air circulation while connecting effortlessly with flexible ducting and creating an air tight seal. Finished with a durable powder coating, they stand up to tough weather, sunlight, and everyday wear – resisting chips, fading, and scratches.

Panel Style: Single
Material Type: Steel, Powder-Coated
Hole Diameter: 12 or 20 in.
Panel Color: White

  • Designed to fit into most 24 inch tall door panels and/or hard walls
  • Steel construction and powder-coated for long-lasting durability
  • Offered in single or double plenum openings
  • ThermoShield® Hardwall Panel Systems
  • RiteChoice® double steel HVAC plenum with two duct openings for hardwall temporary structures and ThermoShield® Steel Panel Kits

Double Steel Plenums

Built to perform and built to last, our Double Steel Plenums ensure efficient supply and return air circulation while connecting effortlessly with flexible ducting and creating an air tight seal. Finished with a durable powder coating, they stand up to tough weather, sunlight, and everyday wear – resisting chips, fading, and scratches.

Panel Style: Double
Material Type: Steel, Powder-Coated
Hole Diameter: 12 or 20 in.
Panel Color: White

  • Designed to fit into most 24 inch tall door panels and/or hard walls
  • Steel construction and powder-coated for long-lasting durability
  • Offered in single or double plenum openings
  • ThermoShield® Hardwall Panel Systems
  • Triple vertical HVAC plenum with three duct openings and adjustable legs installed against a fabric wall tent for temporary climate control

Triple Vertical Steel Plenums

Built to perform and built to last, our Single Steel Plenums ensure efficient supply and return air circulation while connecting effortlessly with flexible ducting and creating an air tight seal. Finished with a durable powder coating, they stand up to tough weather, sunlight, and everyday wear – resisting chips, fading, and scratches.

Panel Style: Triple Vertical
Dimensions: 26.49 in. W x 78 in. H (Adjustable)
Material Type: Steel, Powder-Coated
Hole Diameter: 20 in.
Panel Color: White
Connections: Input Duct, Output Duct
  • Designed to fit into most 24 inch tall door panels and/or hard walls
  • Steel construction and powder-coated for long-lasting durability
  • Offered in single or double plenum openings
  • Portable/Temporary Structures and Tent/Event Services

Download the Plenum Sell Sheet

Download the Plenum Sell Sheet

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