Linear Slot Diffuser Box

Staark Linear Slot Diffuser Boxes are slimline plenums designed to match linear slot diffusers. Offered in galvanised sheet-metal or pre-insulated phenolic, PIR, or PU panels with configurable spigot positions for airtight performance.

  • Sheet-metal or pre-insulated options (phenolic / PIR / PU)
  • Spigot positions: configurable
  • Slimline design for linear slot diffusers
  • Material: galvanised steel 0.4-1.0 mm or insulated panels
  • Airtight, low-noise operation
  • AS 4254.2 (AU/NZ) - duct construction
  • SMACNA HVAC Duct Construction Standards

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Linear Slot Diffuser Box

Ensures smooth, balanced airflow matched to linear slot diffusers.