rockwool insulation - An Overview

rockwool insulation - An Overview

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I'm hoping we don’t really need to tear down all of the outside wall drywall to re-insulate the home if an inside vapor barrier is needed …. (Spray foam will not be an alternative as a result of chemical sensitivities in the home) – and would respect any thoughts.

They might also consist of insulating the garage ceiling with John Manville R-30 Kraft Fiber Glass. Getting a little bit of the stubborn Do it yourself-kind, I am inclined to just take Each one of your perfectly-considered-out recommendations and run with them! There's nothing extra to mention, except that the tolerance with my hairy minor attic task is appreciated greater than you can expect to ever consider!

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Mineral wool isn't a vapor retarder, not even a little bit. Mineral wool is air permeable, and mositure can migrate proper via way too.

A caveat: As Other folks noted, the fibers from each rock wool and fiberglass are irritating. Study demonstrates they may be carcinogenic, like asbestos fibers. So you don't need to breath them! Wear a GOOD dust mask - not the cheapos with a rubber band on the again. 3M can make excellent dust masks for construction, accessible at High definition and copyright. We also dress in inexpensive Tyvek 'painter's satisfies' and gloves for more substantial Work, to maintain the fibers off of our clothing - and to prevent bringing the fibers home.

I am not a specialist on brick foundations or your climate, so I can not help that Significantly, but I'm commenting anyway because I am hoping this will likely bump up the visibility within your post and entice notice from some industry experts.

In a completely enclosed wall here cavity, the primary difference within the sound attenuation between mineral wool and high density fiberglass batts is just not visible.

I respect the responses with regard to the production of mineral wool insulation but I find the lack of comparison to the costs and energy necessary for production of fiberglass insulation baffling. I also Believe fiberglass is equally as annoying to work with as mineral fiber, if not more, when unfaced.

Bill: Thanks for this complete solution to my dilemma. You've introduced various new ideas for me (polyiso and "smart vapor retarder like Membrain"). It may be worthy of noting that as component of the challenge I made a landing and "turned" the top three methods of your garage's authentic stairway.

Jun 16, 2013 05:41am

Just up the wall the home has insulation inside the brick to kind the rooms. The brick will not seem to be effected by that. I’ll explore this concern at the same time however. I’d dislike to take a position 1000's into this venture only to wreck the muse of your home.

Will be the intent to guard the penetrations created by the fasteners throughout the WRB? It would not manage to seem sensible to "flash" the tops of those brackets as They may be dealt with and should not be a challenge

I just experienced this discussion which has a consultant for your recording studio I'm building. So far as I can see It is like buying a model, which on the other hand indifferent the efficiency Advantages are, can make it seem like you realize what you are doing.

Thanks for your personal replies . I've read through quiet a little bit over a subject and In most cases agree with rigid insulation notion.