The RSIC-1 resilient sound isolation clip will attach to Wood, Metal, Brick, CMU, or Concrete. The only change that needs to be made is the type of fastener. The RSIC-1 decouples the gypsum board from the framing in wall and floor ceiling assemblies. The RSIC-1 has been acoustically tested, and adds 15 to 20 STC an IIC pts to your existing assemblies. Reducing the noise transfer by 75 to 100%.
When designed correctly into the wall or ceiling, there can be a substantial cost savings for the project.