I have a 1000sq ft room on the 2nd floor that has good noise isolation all around the 4 walls. However the roof of the building does not have good sound insulation. It only has R-19 foil backed batts.
I like to select a ceiling tile that has good sound proof properties so that the noise from the overhead aircraft can be cut as much as possible. The use of the room is just for general office use, and occansionally voice recording.
Can anyone suggest an exact make and model of ceiling tiles that we can use? Something that has a high CAC value and a normal NRC level.
The ceiling is about 10' above the floor and we will be using 2' x 4' tiles.
THanks