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Plenum Barrier Board
Last Modified: 2017-12-15

Plenum Barrier Board

Features


  • Improves sound isolation and privacy between rooms
  • Installs quickly above interior partitions
  • Lightweight and easy to cut
  • Conforms around pipes and ducts
  • Expands and contracts with deflection 



ItemEdgeDimensionsQTY
7900
Square
24" x 48" x 1 1/2"Add To Quote

Plenum Barrier Board


Without Plenum Barrier Board Without Plenum Barrier Board

Blocking level 20-35 STC/CAC/NIC
Test report NGC-6016008

Noncompliance with most standards

Avoid this design approach
With 1-Layer Plenum Barrier Board With 1-Layer Plenum Barrier Board

Blocking level 40 STC/CAC/NIC*
Test report NGC-6016016

Compliance with some standards

Use over walls with standard doors and large areas of glass
With 2-Layer Plenum Barrier Board With 2-Layer Plenum Barrier Board

Blocking level 50+ STC/CAC/NIC*
Test report NGC-6016017

Compliance with most standards

Use over walls without doors and glass