Rockfon® Plenum Barrier Board
Rockfon® Plenum Barrier Board is a noise blocking panel which is installed over walls inside ceiling plenums or under walls in raised-floor plenums to increase sound insulation and privacy between rooms.
Rockfon® Plenum Barrier Board installs quickly above interior partitions to provide additional sound blocking benefits. This plenum barrier efficiently expands and contracts with deflection and is easy to install and cut, due to its stone wool core. For optimal performance, combine with CAC 20-40 ceilings.
- Improves sound insulation and privacy between rooms
- Installs quickly above interior partitions in ceiling plenums or under interior partitions in raised-floor plenums
- Lightweight and easy to cut
- Conforms around pipes and ducts
- Expands and contracts with building deflection