Hello, currently renovating 2 bed flat. I am top floor with one flat below me. Floors are standard tongue and groove wooden floorboards. The issue is that airborne noise coming through from flat below i.e TV, talking and coughing. There is currently standard loft insulation between the joists but was thinking about putting Rockwool over the top as well then decent underlay and carpet. I know a long job to take up the floorboards. Can anyone advise whether this would work? Also if anyone can recommend the best way to remove tongue and groove floorboards without creating to much damage.