Since the door is the only moving part of your garage except windows the best solution for you would be to use sheets or acoustic blankets in order to prevent the noise going through the door.
Soundproofing the garage door.
The best way to soundproof your garage door is to do the following things.
Room within a room.
And a garage door is the worst type.
Mass loaded vinyl or fiberglass panels the best option is to use mass loaded vinyl or fiberglass panels.
Soundproof the garage door the most problematic part is soundproofing your garage door.
The more you soundproof each of them the better will be the end result.
Fiberglass has sound absorbing properties.
Just make sure to plug all of the air gaps around and between the two doors.
Properly installed moving blankets especially the thick ones will absorb sound and reduce the number of sound waves that are able to bounce off your door s surface.
In any room the door will be the weak link which will easily let in or let out sound.
Suffice it to say if you can fit so much as a pencil into the gap between your garage door and the door frame you ve got a problem on your hands but as i ve said fixing it will be a breeze as long as you know what you re doing.
Garage doors are huge.
Replace old doors with insulated doors.
In fact each layer that you ll add to your garage will further enhance its soundproofing capabilities.
Clad the door interior with moving blankets.
Wall multiplying is a great way to soundproof your garage.
You can use screws nails or a spray adhesive to install mass loaded vinyl directly on the door.
Well if you ve ever worked on soundproofing or even weatherproofing your front door you ll know what to do to swing out garage doors.
You can only add so much mass to your door before it will be too heavy to open smoothly and it could also be dangerous.
An effective way to soundproof your garage door is to use some moving blankets.
The best solution for a garage door if you want to soundproof the room is acoustic blankets or moving blankets.
Another way to keep sound from escaping through the garage door is to replace the doors with insulated doors.
Soundproofing a garage door is made difficult by the fact that mass blocks sound.
Acoustic blankets are produced with fiberglass or a similar type of material.
Soundproofing a garage can be further subdivided into soundproofing walls ceilings floors doors and windows.
Let s not waste any time determining if you even need to seal the sides of your garage door.
Staggered stud or double drywall.
This is a cheap and easy way to get some soundproofing absolutely great for those on a budget.
A guide to sealing the sides of a garage door.