CORE NORMAL SILENT

Acoustically enhanced rigid insulated duct core designed for HVAC systems where noise reduction is a priority. Standard thermal insulation paired with an internal acoustic lining reduces sound transmission without compromising airflow.

  • Internal acoustic mineral wool lining
  • Standard thermal insulation
  • Effective noise attenuation in supply air systems
  • Suitable for offices, hotels, and residential builds
  • Compatible with standard HVAC fittings
  • NRC: >= 0.65
  • Diameter range: 100mm - 400mm
  • Operating temperature: -10C to 120C
  • Compliance: AS 4254.1

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Standard Performance, Quieter Results

Contact Staark to specify CORE NORMAL SILENT on your next acoustic HVAC project.