Soundproof apartment door
How to soundproof bedroom and apartment door : Soundproof Apartment Door
Quote from Article entitled How to soundproof bedroom and apartment door:
- STEP 4 - Install the soundproofing rubber slits. With the board in place, the next step is to install the rubber with the help of the soundproofing caulk. This covers the cracks on the door’s hinge and lock sides. This is probably the trickiest part and will require a lot of precision on your part.
The full version of the article can be found here.