Soundproofing No Further a Mystery
I appears like an excellent plan. Use Cellulose blow in insulation. He will require to chop a gap within the drywall at the very best of each and every stud cavity, fall the blower hose to The underside, change down the air, and retract the hose slowly since it fills. (You cannot just Lower the opening, shove the hose in several inches and blow. Si