Questions tagged [sound-proofing]

For questions generally relating to the prevention of transmission of sound from one enclosed area into another or between interior and exterior spaces.

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74 views

Loud brass valve - how to make it quieter?

I have a 0.5hp pond pump, powering my backyard water features. My pump is actually very quiet - quieter than the natural sound of the running water, so you don't notice it. The pump circulates 960 ...
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1answer
65 views

Using Quietrock drywall AND Rockwool Sound Insulation?

How much additional noise reduction can I get by combining Rockwool sound insulation with QuietRock drywall? Or does one render the other moot? I'm looking to add some noise reduction to an unfinished ...
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51 views

How to soundproof a window trickle vent?

Is it possible to soundproof this window by sealing this ventilation hole in way that is reversible without damage (it's a rented property).
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1answer
39 views

Keeping out street noise

While I live on the 7th floor, the noise coming from street level is significant. Small motorcycles with their mufflers taken off race by all day long, constantly, and even at this level they can be ...
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3answers
82 views

Sound proof my guest unit carved out of main house

It seems that when they carved out this guest unit they failed to insulate the walls. I've read up on spray foam insulation, adding drywall over existing drywall with green glue in between. Both sound ...
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4answers
231 views

What is the most cost-effective way to reduce sound coming up my staircase?

We bought a two-story house with a fairly open-plan staircase. See below: My desk sits right by the top of the stairs, and a lot of sounds echo up the stairs from the kitchen. Since we are work-from-...
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46 views

Renovation Planning [closed]

We would like to do the following in our two-family house, ordered by priority Sound-proofing bedrooms, potentially other living spaces (we are getting woken up at 4-5am from tenants on the second ...
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2answers
61 views

How to soundproof floor from neighbors below?

We live in an old building in an apartment owned by our family so we can renovate. We go to sleep early so while our house is quiet we can hear our neighbors walking, dragging furniture etc. I know ...
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2answers
48 views

How to insulate from the noise generated by rain falling on a roof window?

My sleeping room is just below the roof, and has two roof windows. When it rains during the night (rather common experience during winter in central Italy, where I am located), the rain falling on the ...
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1answer
188 views

Can we seal the bedroom door gap, or will it affect the central air conditioning airflow?

I am trying to add some sound proofing to my baby's room. In Canada, almost all interior doors have a gap at the bottom. I believe this is for the airflow of the central furnace/air conditioner. Since ...
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1answer
89 views

Sound proofing a panned floor joist return run (basement apartment)

I'm building a basement rental unit in our home. We'll be living upstairs so I'm doing my best to sound separate the upper and lower units. I'm using a seperate hvac system for the basement (baseboard ...
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1answer
65 views

mice and sound traveling through brick party wall joist pockets

We live in a 1912 row house that I believe has joist pockets that allow sound and mice to travel freely between me and my neighbors' houses. For instance, my neighbor hired pest control to deal with ...
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1answer
323 views

Soundproofing around water softener

I'm trying to come up with options for soundproofing around our water softener (and the mechanicals that go alongside it - not including water heater). Currently when it goes through it's regen cycle, ...
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1answer
65 views

Can I use a wood top plate on top of a steel track to build a roof-bearing steel frame?

I am building a room within my garage using double studs, double track, steel framing. The outer dimensions for this room are 23' l x 16' 6" w x 10' h, and will share no common walls or ceiling ...
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2answers
100 views

How to reduce amplification of solar inverter relay due to drywall?

I have recently had solar panels installed on the roof of our attic. They hung the inverter on a hollow plasterboard wall as this was the most easily accessible. However, every time the solar inverter ...
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26 views

What is the best way to soundproof a small workshop [duplicate]

I have a dedicated room that can be turned into a small wood-workshop, but noise is a big concern. The expected noise level is around 110 decibels and I would like to achieve around 50-60-decibel ...
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1answer
138 views

We live in a condo with a shared wall. When the neighbor turn on their water it's loud. What can be done about this

We live in a condo and when the neighbors turn on their water is like the flood gates of hell. Is there anything I can do to block the sound.
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1answer
129 views

Can spring mounts eliminate vibration from nearby train?

I recently learned about spring mounts. These are used often in industrial equipment to reduce or eliminate vibration from the equipment like cooling towers, chillers, HVAC units, generators, pumps, ...
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2answers
2k views

When hanging a double layer of drywall, do both layers need to be fully screwed to the resilient channel?

When adding a second layer of drywall to a ceiling, do I need to screw the first layer to the surface with the appropriate number of fasteners ( type S screws into resilient channel ) as code dictates ...
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0answers
32 views

How to soundproof wall/floorboard trim

I have a wall that I have soundproofed by adding a few layers of soft caulk (to create small air gaps), foam paneling, and extra layers of drywall. It is now fairly quiet. However, the bottom 1-2 ...
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1answer
127 views

Hanging dry wall on mass loaded vinyl - can I glue and screw

I am finishing a basement and had a question about hanging drywall on top of MLV (Mass loaded vinyl). The basement I am finishing has MLV fastened to the ceiling joists. I am getting ready to hang ...
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0answers
15 views

sound proofing space limited

I've read a lot about soundproofing and sound absorption. But this is a real life scenario. I have a three-bedroom two-and-a-half bath house. The carport has been made into additional bedroom / studio ...
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1answer
290 views

Is a soundproof stud wall made of 38 x 63mm CLS strong enough?

I'm building two stud walls joining at a right angle to create a small room in the corner of a larger room. The timber I'm using is 63x38mm (2 1/2" by 1 1/2" - actual measurement) CLS. One wall is 2.4 ...
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3answers
90 views

Why not use tile instead of mineral wool for sound proofing?

I read that the heavier the material the better it blocks sound. Then why do people stuff their walls with soft insulation like mineral wool. Why not just put clay/ceramic tiles or wooden boards ...
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1answer
153 views

Stud hole for Romex electrical wire filled with Green-glue acoustic sealant - Cause of concern?

I am helping my brother with his unfinished basement when I realized he made a mistake. I told him to use a fire stopping sealant in certain stud holes where Romex wire was being fed through. ...
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2answers
266 views

Sound proofing bedroom doors, what to do about air flow?

We recently replaced all the carpet in our home with hard floors, dramatically increasing the amount of noise transmission between bedrooms and the hallway. I've been researching the best ways to ...
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2answers
59 views

Could R-11 Sound Batt have a large impact on reducing sound

QUESTION: will Owens Corning R-11 EcoTouch PINK Unfaced Fiberglass Sound Attenuation Insulation Batt help significantly with the sound transmission? I live in town homes, so they are 2 story units ...
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25 views

Choosing the right exterior door type for sound proofing from outside road noise

I am getting the door to my inlaw unit replaced. Its not clear to me whether to get a solid core door, or a solid wood door, if my objective is to provide the best soundproofing inside the unit from ...
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27 views

Should I install acoustic insulation in ceiling in basement with switchback staircase and no door?

I'm finishing my basement. Is it worth it to install basic insulation or sound barrier insulation like Rockwool since there won't be a door at the bottom of the staircase? Above the basement living ...
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2answers
126 views

What additions to an interior ceiling can reduce noises of creaking / pacing from apartment above?

I live in a UK apartment with the one above currently being used as an AirBnB (or something similar). The only noises I typically hear from the occupants are in the form of stomping, creaking of what ...
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2answers
83 views

Double glazed windows reduce only part of noise. What could I do next?

My bedroom is using double glazed windows with great performance on soundproofing noise made by cars outside. Regarding little girls screaming and dogs barking, double glazed windows do reduce part ...
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1answer
478 views

Does installing resilient channel directly to the concrete ceiling reduce the effectiveness of soundproofing?

My bedroom that is inside an apartment building. All of walls, ceiling and ground are made of reinforced concrete (concrete with steel). This is from outside of my bedroom. This is from inside of my ...
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145 views

what is the distance between top plate and resilient channel? what is the distance between resilient channels?

I am learning how to soundproof my bedroom. This guy is demonstrating "HOW TO INSTALL DRYWALL ON A CEILING WITH RESILIENT CHANNEL" Consider the following image (img_1), screenshot from that ...
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1answer
80 views

For the purpose of soundproofing, do I need to comply some building code when renovate my bedroom? If yes, what it is?

For the purpose of soundproofing, I wound like to add some layer inside my bedroom. So, I just need to drill some holes. Do I need to comply some building code during the bedroom renovatition? If ...
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2answers
4k views

What does “24 on center” mean

I'm viewing a tutorial on soundproofing, and it shows the diagram below, with the red rectangle area being the noisy space to soundproof from, and the blue rectangle being the quiet space being ...
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1answer
64 views

is this guy talking about the performance of green glue for soundproofing?

It sounds like the tutorial is saying But this green stuff gives you another sound rating, believe it or not, above five, Five, just for the caulking ... What does five here mean? some kind of ...
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2answers
122 views

Is it possible to build a one-cubic-meter soundproof space? what is the minimal size of a soundproof space I could build?

I am wondering if it is possible to build a one-cubic-meter soundproof space or other similar size of soundproof space. Why would I need this? I am planning soundproof my house, although I am new to ...
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133 views

Is the part pointed out by red arrow a stud?

Consider the following image. Is the part pointed out by red arrow a stud? What is the blue part called?
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61 views

In order to soundproof the noise from outside, how to install studwork on concrete walls and ceiling? How to fix stud on the walls and ceiling?

This video demonstrate how to build a stud wall. My room looks like the following image, concrete walls and ceiling In order to soundproof the noise from outside, how to install studwork on concrete ...
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1answer
82 views

Is the wood part ceiling joist

per wiki, A joist is a horizontal structural member used in framing to span an open space, often between beams that subsequently transfer loads to vertical members. This tutorial mentions ceiling ...
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1answer
52 views

Is the following image the section of a Resilient channel?

per this post, Resilient channel is a thin metal channel that is intelligently designed to substantially improve the sound insulation of drywall, sheetrock, plasterboard walls and ...
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47 views

Is there an exsiting complete soundproof tutorialfor bedroom?

I am trying to soundproofing my bedroom, from outside noise. my bedroom is inside a apartments building that looks like the following image (img_1) where hundreds of people lives in there. I ...
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2answers
80 views

Exterior Wall - Stacking Fiberglass insulation and Mineral Wool insulation

I am in the process of finishing my unfinished basement and had a question about stacking insulation. When framing the basement we realized we have alot of areas which have about 6~ inches of extra ...
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1answer
77 views

Specific tiling for washing machine closet?

I am planing to install a washing machine in a closet. There is currently a fitted carpet in this ca. 2 m² closet. To avert consequences a plausible leak/overflow, I want to replace the fitted carpet ...
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1answer
45 views

Is there any material capable of cancelling low frequencies sounds like a thunder (60Hz)?

I was thinking in materials for a Dog Kennel, to prect it during storms and also fireworks. I know there are a lot of materials to reduce noise, but I've also read is very difficult to reduce low ...
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1answer
32 views

Will nailing vinyl over my wall ruin the paint over time?

I have some noisy neighbors and my landlord has given me permission to nail mass loaded vinyl over the offending window. The vinyl will remain in place for about 6 months. Is there any risk that over ...
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2answers
89 views

Sound coming from lower floor to upper floor

I am a new homeowner and this is my first post to this group. We were living in leased apartment before this and now moved to a two floor house. The problem is if my husband is working in the kitchen ...
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1answer
70 views

Removing sound dampening windows for cleaning

I have sound dampening windows in my new home, they follow the style of the other windows. While most are on tracks and removable, the large picture window in the living room has a stationary middle ...
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1answer
90 views

Wall sound proofing - hanging rows of sound proof “curtains”

The building's structure is concrete, as is the floor/roof. The wall to my neighbor is brick; so a lot of noise comes through - TVs, crying babies etc. I've seen a number of options for constructing ...
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2answers
111 views

Is there a way I can soundproof an exterior apartment door from outside noise?

Its made of steel but hollow (though I'm not sure if completely hollow or if it has divisions like cells) with zero sound absorption. I already weatherproofed it with foam strips, but even then every ...

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