Sound dampening a bathroom door is the first thing should start with the reason being 1 it can reduce noise in the bathroom by over 55 2 if you don t have the full budget to soundproof the whole bathroom starting with the door would be a great sound deadening hack.
Soundproofing bathroom floor.
Working on the floors is much easier than you would think.
Adding insulation to the walls floor and ceiling is one of the easiest.
And you should definitely soundproof the walls to a degree if you re worried about the sound escaping through it.
Soundproof the bathroom door.
Floors aren t generally much on an issue with bathrooms.
The other methods can help alleviate or reduce the noise to some extent.
For example hanging foam acoustic panels to reduce the echo in the bathroom or placing rubber mats on the floor.
However impact sound for example vibrations from someone walking can be transmitted through a bathroom floor.
But definitely soundproof the door and take care of any gaps otherwise these other methods won t be as effective.
All you have to do is get some thick fluffy rugs that work great in absorbing sound.
This is why rubber mats are probably your best option.
Fiberglass batts help somewhat but you ll get better results with rock wool which is known for its ability to dampen noise.
Of course carpeting the bathroom floor does not make much sense.
If you re preparing to remodel your bathroom entirely you have a range of options for soundproofing that are both effective and inconspicuous.