RXX Posted December 7, 2010 Share Posted December 7, 2010 I am erecting a partition wall, 3' then 42" opening then 30". It is just to narrow a passage way between two rooms. The studs are 2X6 (it is part of a load bearing wall) The wall is entirely indoors, but I am wondering if I should throw insulation in it. I don't really see a need to, but it wouldn't cost but a little more to do it. What say you? Quote Link to comment Share on other sites More sharing options...
EVLXX Posted December 8, 2010 Share Posted December 8, 2010 The only supposed benefit to insulating interior walls is sound suppression. Most people don't bother, but I have always wondered if it would make a really noticeable difference. Quote Link to comment Share on other sites More sharing options...
BearXX Posted December 8, 2010 Share Posted December 8, 2010 The only supposed benefit to insulating interior walls is sound suppression. Most people don't bother, but I have always wondered if it would make a really noticeable difference. +1 Waste of money. I live in a cold climate and we don't do it. Quote Link to comment Share on other sites More sharing options...
Crusty Posted February 7, 2011 Share Posted February 7, 2011 I am considering the same thing as a (((sound))) barrier only. Our master bedroom wall separates the guest room ... we need sound insulation there is no advantage for heat/cold temp reasons. Quote Link to comment Share on other sites More sharing options...
BDAZ XX Posted February 8, 2011 Share Posted February 8, 2011 If you are wanting sound insulation use the 2" styrafoam insulation. Regular fiberglass will not do squat for sound deading. Quote Link to comment Share on other sites More sharing options...
RXX Posted February 8, 2011 Author Share Posted February 8, 2011 If you are wanting sound insulation use the 2" styrafoam insulation. Regular fiberglass will not do squat for sound deading. Huh, I'll bebdamned if you don't learn something new everyday. Quote Link to comment Share on other sites More sharing options...
HANKSXXX Posted February 8, 2011 Share Posted February 8, 2011 I'd suggest using 2"X6" lumber on the floor and ceiling and using 2"X4"s as studs in an alternating pattern. Then use roll insulation weaving sideways. Sound/vibration will travel through solids and this method removes most solids from contacting the sheet rock on both sides...Hank Quote Link to comment Share on other sites More sharing options...
XXitanium Posted February 19, 2011 Share Posted February 19, 2011 I am erecting a partition wall, 3' then 42" opening then 30". It is just to narrow a passage way between two rooms. The studs are 2X6 (it is part of a load bearing wall) The wall is entirely indoors, but I am wondering if I should throw insulation in it. I don't really see a need to, but it wouldn't cost but a little more to do it. What say you? If you aren't putting a door in the opening it isn't worth insulating the wall. Sound will pass way too readily through the opening. Quote Link to comment Share on other sites More sharing options...
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