Quote:
Originally Posted by propjob
Looking to sound proof some interior walls in our house. Was initially going to contact SunCoast who blew in insulation over our garage and lanai. Wanted to first see if others have insulated/sound proofed any interior walls, who they used and how well it turned out. Thx!!
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House is built its to late
Don't be sold we can sound proof your home
To properly sound proof interior walls two wall need to be build abutting each other and studs off set a sound proofing board
Quiet Barrier should have been attach to the studs not cheap $125 a sheet then your sheet rock.
Even then reduction of sound is going to be minimal
Major transferences of sound is through the studs