Where can I buy a quality door with good sound insulation? We live in an apartment building, and the noise from the landing is simply unbearable. We want to change the front door to something that really dampens sounds. Who has experience with such doors? What materials and designs provide maximum sound insulation? And, of course, where is the best place to look for doors with such functionality? ?

I get your situation perfectly. In our old house, we also had a problem with road noise, so I was looking for a door with excellent sound insulation. I came across an entry door on https://www.elegantentrydoors.ca/ and immediately paid attention to their models with multi-layer filling. The consultants explained how the noise absorption technology works and selected the best option. After installation, it became much quieter, and the appearance of the door was also pleasing. Very happy with the choice!

I understand you completely, I am also tired of the noise from the landing. Now I am studying doors with good sound insulation. I hope someone will share useful information!