Case Study # PB-0220
Description: The client is concerned about speech sensitivity and confidentiality traveling from office to office.
Solution: Ceiling treatment consisting of the following:
• Installation of a plenum barrier on top of the ceiling tiles and Mineral Wool Insulation on top of the plenum barrier.
(Solves the problem of airborne sound transmission through suspended (dropped) ceilings and over interior partition walls.) Conclusion and After-Effect:
Speech and airborne noise were virtually eliminated.