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How Much Does It Cost To Soundproof A Room?

Most homeowners spend between $2,028 to $2,800 nationally.
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Whether you have a noisy neighbor, are trying to stop sounds from the street outside or are interested in maintaining privacy within a room, soundproofing is the best way to block unwanted noise. There are various methods of soundproofing, each with different associated costs. This guide looks at the variety of ways you can soundproof a room and the price associated with each so that you can determine the method that best fits your budget.

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National Soundproofing Costs

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Median Cost


Minimum Cost


Maximum Cost
Average Range:


National Average Cost $17,468
Minimum Cost $250
Maximum Cost $390,000
Average Range $2,028 to $2,800
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How do we get this data? This info is based on 26 cost profiles, as reported by ImproveNet members.

Table of Contents

  1. Cost To Soundproof A Room
  2. Soundproofing Options & Their Costs
  3. Soundproofing Material Costs
  4. Cheap Soundproofing Options
  5. DIY Or Hire A Contractor?
  6. Soundproofing A Room Advantages
  7. Find A Contractor

Cost To Soundproof A Room

Costs to soundproof a room range between $1,032 and $2,524, with the average cost falling at $1,648. These costs include $170 to $250 for materials, $20 to $36 for tools, and $190 to $300 for labor. There are various factors that influence the cost, including the size of the room, the type of materials used and the complexity of the project. For example, soundproofing a large basement, which requires insulating the ceiling, might cost more than soundproofing a small bedroom.

Soundproofing Options & Their Costs

Soundproofing Options & Their Costs

Soundproofing doesn't have to apply to just one room; you can upgrade certain parts of a room or tackle spots within the home to help seal in the sound and keep unwanted noise out. These costs can vary widely. Adding soundproof windows to a home can cost around $950 per window, but that cost can increase greatly if you need specialty-sized windows or are interested in a certain level of soundproofing. Likewise, soundproofing a floor could mean carpeting an entire room, which might cost over $1,000. If the room is already carpeted, that cost will be substantially less. Below is a breakdown for average soundproofing costs by project:

Area of Home



$300 – $1,500 per window


$1,300 – $4,000 for sliding glass doors



Walls and Ceiling

$825 (for a room measuring 50sf, and a 24sf ceiling)

Surround Sound System

Up to $10,000 depending on setup

The biggest variable within these soundproofing options is with a home theater setup. Plan to spend upwards of $10,000 if you want to completely soundproof your theater with all of its wiring components so that it doesn't affect any close neighbors. However, you can also rely on much less expensive methods to absorb some (but not all) of the sound.

Soundproofing Material Costs

Soundproofing Material Costs

You have a variety of options for soundproofing materials. Popular choices and their average costs include:

  • Carpeting: Carpeting absorbs sound, and it can add to the look of the room. Cost: $1,080 per room.
  • Textured Wall Panels: These textured panels sit on top of your wall to absorb sound. Cost: Varies
  • Wall Hangings & Curtains: Hanging tapestries, decorative rugs or soundproof curtains can help cut down on sound transfer. Cost: Varies (under $100)
  • Foam Insulation: Foam insulation fills in the empty space in between walls, blocking sound. Cost: $1.40/sf to $3.00/sf
  • Textured Paint: Textured paint can absorb a lot of sound. One example of this kind of treatment is a popcorn ceiling; while popcorn ceilings have gone out of style, they're an effective way to reduce unwanted noise. Cost: $226 to $274
  • Acoustic Tiles: These tiles cover the ceiling and/or wall to deaden sound. Cost: $10 per tile (each tile measures 20x20 inches)
  • Soundproofing Drywall: This drywall is specially designed to be soundproof. Cost: $40 per sheet
  • Acoustic Foam: This is a versatile material that can be used around walls, ceilings and floors. Cost: $10 to $100, depending on size

All the prices listed are approximate, and they don't include any labor costs for installation, but they give you a good starting point when you're looking for affordable options.

Cheap Soundproofing Options

You don't need a big budget to make a room more soundproof. While these options don't work as well as some of the more expensive choices, they can cut down on unwanted noise. These methods all help absorb sound and cost less than $100:

  • Add soft furnishings like beanbags or giant cushions to reduce echoes.
  • Hang heavy drapes around windows and layer curtains to trap sound.
  • Place acoustic foam around the room, positioning the foam between or against walls.
  • Add foam insulation tape in air pockets around doors and add a plastic door sweep at the bottom to limit incoming noise.
  • Caulk holes in the floor, walls and ceiling
  • Add inexpensive area rugs on the floor

Cheap Soundproofing Options

DIY Or Hire A Contractor?

The level of soundproofing you want will likely determine whether you do this project yourself or hire a contractor. If you want to spend the average $2,000 for soundproofing a room, you could save $300 in labor fees by doing the project yourself, but you might find yourself spending more on tools that contractors usually have readily available. Large jobs like installing insulation, swapping out windows, positioning spray foam between drywall and installing wall panels should be done by a professional who may need to be aware of plumbing or electrical issues. Smaller methods like hanging drapes or adding textured paint are good DIY projects.

Soundproofing A Room Advantages

Many people feel that soundproofing a room is worth the expense because it offers peace and quiet. In addition, it offers privacy, especially in an apartment or condo setting where walls are shared and it's easy to hear a neighbor's conversation or a wall-mounted TV. Finally, in some cases, soundproofing a room can add an extra layer of insulation, which can help the room be more energy efficient.

Soundproofing A Room Advantages

Find A Contractor

Soundproofing is one of the best ways to give yourself the peace and quiet that help you relax. If you're ready to enjoy the benefits of soundproofing in your home, you want the job done right. Check out our lead generator, and find qualified contractors in your area that can advise you on the best way to soundproof your home.

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