One of the most annoying sound problems from staying at hotels is the sound coming from the hallways into the rooms through the doors adding to that is the fact that people want their privacy when staying in an upscale hotel and do not want to have to worry about being quiet due to people in the hallways. The first and simplest solution is the gap at the bottom of the door. Sound will just go right under. The solution is a heavy duty soundproof door bottom specifically designed for sound. These can be attached directly onto the door or mortised into the door so that it remains inconspicuous. Afterward the door itself needs to be given attention as to whether it is a worthy soundproof door or not.