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How to Make Your Room Soundproof from InsideWhen you’re starting to consider soundproofing a room, location is everything. Making your room soundproof from inside isn’t as hard as you might imagine. There are three critical points that can make a room feel noisy, so be sure to address each location to truly soften the noise in your space.
- Source of the sound
- Entry point
- Reflection point
1. The source of soundIs it one specific noise that you’re trying to conceal, like a television, instrument, or traffic? This type of sound can generally be contained to one specific spot. The first step to concealing the sound is toidentify the source.
2. Entry pointThe entry point is the area in your space where the sound enters your room. Again, this may be an exact point that is adjacent to the source of the sound or it could be an entire existing wall, like in the case of shared walls in apartments, condos, or duplexes.Exterior windows are also common entry points for unwanted noise.
3. Reflection pointAfter the sound enters your space, it will reflect back at the same angle of entry. In the example below, this might lead you to do soundproof techniques on the headboard wall as well as the wall at the end of the footboard.
Since the angle of entry is a straight line in this case, the sound will likely bounce back and forth between the headboard and footboard until it dissipates.Below we will go over different methods of cheap and easy ways to soundproof a room from inside. For effective sound masking, you will want to implement soundproofing techniques at all three of the points listed above.
Cheap Ways to Soundproof a RoomOne of the easiest ways to mask unwanted sound in a room is to add furniture and natural decor to your space. Sound bounces off of hard surfaces, like hard flooring or blank existing walls. To kill sound in its tracks, consider adding finishes that the sound can be absorbed into. Here are three of the cheapest ways to soundproof a room using furniture and decor.
Use curtains and window treatmentsNot only do curtains serve as a great visual barrier against nosy neighbors, but it offers dual purpose sound dampening as well. Hanging plush, thick drapery helps to absorb extra sound from the outside as well as unwanted traffic noise. On the inside, these same curtains help to absorb ambient noise that floats around the interior of the space.
Add area rugsTo mask sound coming from lower neighbors in an apartment situation, consider adding thick area rugs to your main living spaces. Adding a pad under the rug is another way to enhance the sound masking, without taking up additional square footage.
Add upholstered furnitureAdding upholstered furniture to your space gives more areas for sound to be absorbed into, and keeps it from bouncing as much. If you don’t have room for more furniture, try adding thick blankets or plush throw pillows to your existing areas.
Soundproofing a room from the inside is all about dampening noises by targeting them at the entry or reflection point.
How to Soundproof a Room for Free (with Blankets)Speaking of blankets, if you don’t have the budget to buy extra sound dampening furniture, curtains, or rugs, you can use blankets as a free soundproofing alternative.
- Get Blankets – Gather up all of the blankets and quilts you have around your home. Remember, the thicker, the better!
- Sound In or Out? – Decide if you are trying to keep sound in (i.e., sound that you’re making) or keep sound out (sound that’s coming from the outside)
- Sound In – If you want to keep the sound in, you’ll need blankets on all sides.
- Sound Out – If you want to keep the sound from the outside out you’ll need to put blankets over the source of those sounds. Most likely, that means a specific wall, door, or window.
- Affix to Wall – In both cases, you’ll want to hang the blankets using tacks, finishing nails, or screws, depending on how heavy they are.
Best Ways to Soundproof a RoomHave a bigger problem and added furniture just isn’t cutting it? For especially noisy neighbors, kids in the band, or housing directly adjacent to high-traffic areas, you may way to consider a more powerful solution.If you aren’t on a tight budget, check out this guide by HouseLogic.com. Or if you want to tackle your soundproofing project at the construction level see here.However, if you are on a budget, continue reading below. The following solutions may not be as cheap or dual purpose as those mentioned above, but they are more effective at soundproofing a room, regardless of what the source of sound is.
Hang acoustic panelsDepending on the size and quality, hanging acoustic panels can be quite expensive, but it’s certainly one of the best ways to soundproof a room. Acoustic panels are excellent at absorbing unwanted sounds and you can hang them like art or accents around your room or apartment. These panels are generally pretty lightweight and come in a variety of colors to match your decor. Inexpensive acoustic panels, like these foam panels, are easy to install and help to absorb unwanted sounds. For a little extra cash, there are larger acoustical panel sizes that can be installed with heavy duty hardware or flush mounted z-clips. These can be connected to make a single large panel or used independently.Want to use panels, but aren’t sure where to hang them?
As a general rule of thumb, you want to place panels on the opposite wall of the source of sound for the maximum absorption.Sound reflection follows the same laws as light reflection and bounces back at an angle equal to the angle of the incoming sound.