Final thoughts on plywood vs drywall soundproofing.
Wich blocks sound better plywood or sheet rock.
Thickness drywall sheets perform better than and are more commonly used as well.
The other advantage is that it s easier to install than some of the other materials which brings down installation costs.
A 15 32 sheet of osb is just over 15 making it a bit more expensive than drywall of a similar thickness.
If you want more successful soundproofing i recommend that you use drywall instead of plywood.
Most commonly two layers of drywall are used to provide that extra mass that can block sound.
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.
Many types of plywood are available that range in cost finish thickness and kind of wood used.
The reason is already discussed above.
Both are inexpensive because they are made of composite materials and can be put up in a quick amount of time.
The garage is the one place that requires ample space and the ability to hold many heavy materials.
When it comes to garage walls plywood and drywall serve the same purpose.
Each has its advantages and disadvantages and which type you use will often depend on what you are using the place for.
For that reason plywood vs drywall have been the most frequently used material to encapsulate sturdiness to your garage walls.
Plywood is not nearly as dense as osb or mdf which means it is not quite as effective at blocking sound transmission.