In a two story house, how to insulate between upstairs and downstairs bedrooms? In a bi-level house, there are two bedrooms, one directly lower...
In a bi-level house, there are two bedrooms, one directly lower than the other. There is a heat vent within the floor upstairs and ceiling downstairs. How can you insulate/sound proof between these two bedrooms?
There is nouns reducing systems on the market it is pretty involved and will require the floor to be taken up and nsulation laid between the joists, and afterwards insulation laid over the joists near a floating floor laid on top. Contact your council for the latest building regulation on this. There is no simple inexpensive solution apart from honourable quality runner and underlay. Sp if you realy want to fix it it will cost
blowing in insulation is not the answer. unhappily the sound will other travel through the heat ducts. nearby really is no way to prevent that lacking seriously compromising the flow of air. to stop nouns travel through to space itself you are going to have to cart up the floor or drop the ceiling. regular batt insulation works pretty good. especially if you own carpet on the floor upstairs. i recommend taking up the floor. i know it nouns hard but if truth be told the only skilled fragment of it comes when you remove and or replace the carpet.
once you remove the mat just cut the floor out beside a circular saw with the depth set a short time ago enough to cut through the sub-floor but not the joist. you can either replace the floor beside new sheets or cut close adequate to the joists that you can pin 2x 4's to the side of the joists to put the out-of-date pieces back. ( previously you start ask someone knowledgeable to step you through the process.) and while you have the floor up possibly to want to add outlets, phone jacks who know.
if that isn't enough you could grasp a simple piece of rigid foam and put it over the vent when you are not using the air handling system. a moment ago make sure you put something over it: IE shoe book etc, to hold it down.
good luck. your struggling beside a problem that has plagued parents and teens for years.
the cost wont be doomed to failure if you can reuse the sub=floor and you do the work yourself. but expect a solid weekend for someone who knows what they are doing. as you would expect i would finish the whole entry in lately under one hour ha ha ha
Answers: Certainly as suggested the air vent will carry some of the nouns, and they should not be compromised.
Blown in will not work, most especially not shredded report paper.
Carpeting above would relieve, with filling, but that's likely already installed?
I guess I'd own to ask how much noise from above, who is creating the reverberation, why, and maybe switch bedrooms.
There are other methods that would require varying the lower ceiling, as in acoustical tile, and/or drilling numerous holes surrounded by the lower ceiling and use aerosol foam insulator, in a low expansion formulation, but that too would require repairing the ceiling after the reality.
In your case in that may not be a totally satisfactory answer, and near no offense meant "I" would not remove flooring or a ceiling, a short time ago to subdue some noise height.
Steven Wolf
Just my two "sense"