Help on insulation 4 joined apartments
We have a 1600 sq ft two story building which we are dividing into four 400 sq ft studio apartments. The lower level is cinder blocks the upper level is siding. No insulation except in the attic. What type of insulation should we use in the floors and the new walls that we will build upstairs to separate the unit? I am concerned about both sound and saving energy. Any
help would be greatly appreciated. Thanks!