Finished Basement Ceiling Insulation?


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Old 11-07-09, 12:31 PM
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Finished Basement Ceiling Insulation?

Ok i have a question for you guys. I am working on finishing my basement and when i come to the ceiling i got a question. Right now its got insulation in the ceiling (under my house floor, basement ceiling). My question is do i need that insulation in the ceiling of basement? under the house floor? The basement is going to be heated and cooled and i have air return from basement to house. so wouldnt the heat just rise up to the house?
 
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Old 11-07-09, 01:07 PM
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If it's there I would leave it.
 
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Old 11-07-09, 01:08 PM
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It may not have much heat/cool function, but it would help with noise somewhat. Not completely. Since it is there, why not leave it?
 
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Old 11-07-09, 03:04 PM
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well i was going to take it out and insulate my building with it. but if i need it there i will just buy insulation. but i thought if i didnt need it id just use it for my building.
 
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Old 11-09-09, 10:34 AM
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Don't end up singing the Whitesnake's "Don't know whatcha got, till it's gone." I had no insulation between floors. As I was working on the remodel, I could hear every word coming from the upstairs tv through the basement ceiling. I'm sure drywall snubbed some of it out, but I also installed insulation prior to drywall. It's nice. Whats said upstairs, stays upstairs.
 
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Old 11-11-09, 05:24 PM
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Is your main floor cold? If so, remove the insulation.

Think of it this way, there is no insulation between the main floor and the second floor. Sure you hear some floor traffic noise. However most noise in a house travels through the duct work. Back in the day they didnt have electrical intercom systems. They used a piece of pipe.

Also check the federal governemnts recommendations for home insulation between floors.
 
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Old 11-11-09, 07:39 PM
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Remember the rim joists, especially if sawn solid wood, (it shrinks and expands with the seasons): Insulate Basement Rim Joists | thefamilyhandyman.com | DIY Projects | Reader's Digest Glass batts do next to nothing against air leaks at the rim. Leave it for a warmer floor.
Be safe, Gary
 
 

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