The other advantage is that it s easier to install than some of the other materials which brings down installation costs.
Wich blocks sound better plywood or sheet rock.
If you want more successful soundproofing i recommend that you use drywall instead of plywood.
Final thoughts on plywood vs drywall soundproofing.
For that reason plywood vs drywall have been the most frequently used material to encapsulate sturdiness to your garage walls.
Each has its advantages and disadvantages and which type you use will often depend on what you are using the place for.
If you use plywood anyway just follow my recommendations on how to dampen the sound when using plywood.
The garage is the one place that requires ample space and the ability to hold many heavy materials.
The reason is already discussed above.
This means that the average 4 by 8 sheet of drywall can weigh 20 to 30 pounds.
When it comes to garage walls plywood and drywall serve the same purpose.
Many types of plywood are available that range in cost finish thickness and kind of wood used.
Plywood is not nearly as dense as osb or mdf which means it is not quite as effective at blocking sound transmission.
A 5 8 inch sheet of plywood weighs 1 8 to 2 1 pounds per square foot versus 2 75 psf for a sheet of 5 8 inch drywall.
Thickness drywall sheets perform better than and are more commonly used as well.
A 15 32 sheet of osb is just over 15 making it a bit more expensive than drywall of a similar thickness.