Since this item has two independent isolated bolts molded to the rubber it provides for maximum isolation of noise and vibration created by the garage door opener motor head.
Garage door sound dampening.
Garages can need soundproofing for a number of reasons such as bedroom conversions studio construction or even workshops.
Another way to keep sound from escaping through the garage door is to replace the doors with insulated doors.
In any room the door will be the weak link which will easily let in or let out sound.
Works with all overhead types of garage door opener that are bolted to support brackets.
Then there are gaps on the sides on the top and on the bottom of the door which will let out a lot a sound.
If you regularly use the door and cannot to block it off you can install a curtain rod above the garage door and hang a soundproofing material such as mass loaded vinyl mlv or an acoustic quilt.
These doors are not entirely soundproof but they are thicker than standard garage doors and therefore provide better sound insulation.
A garage door silencer work by decoupling your automatic garage door opener from your ceiling thereby significantly dampening vibrations and using up sound energy before it gets into the upstairs room.
Replace old doors with insulated doors.
Buy an insulated garage door.
You can purchase a new insulated garage door that provides both thermal and sound insulation.
And a garage door is the worst type.
Mounts between the garage door openers motor head mechanism and the support brackets.