30 Nov '11, 3am

Green Building Q&A: Compressed Batts

I'm just guessing here, but I imagine that higher density batts are more effective at reducing sound transmission than lower density batts. That doesn't necessarily mean, of course, that the difference is significant -- especially if you are talking about the difference between a 3.5 inch batt and a 6 inch batt stuffed into a 3.5 inch wall.

Full article: http://www.greenbuildingadvisor.com/community/forum/gener...

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