well folks,
just wondering if anyone who has blown cellulose had it blown into the studwork as well. i know it's good for sound deadening but was wondering if it would be good to deaden the sound in the studs. had thought of 63mm cls with service cavity both sides. other option would be 89mm cls, services within studwork and still blown cellulose, any problems with wiring? the 63mm would therefore be air/cellulose/air so changing the soundwave as it moves through partition but the 89mm is a thicker wall, thoghts as to which would be better?
cheers