How Much Does It Cost to Soundproof a Room in 2025?

Cost Factors for Soundproofing a Room

There are many cost factors that will determine the actual price of soundproofing rooms in your home, including the size and type of the room, the surface on which the soundproofing is being applied, the soundproofing material you use, and the overall complexity of the project.

Room Size

The cost to soundproof a room based on its size ranges from $10 to $30 per square foot. While size plays a key role in the price tag, it's not always the driving factor. For example, heavily soundproofing a small children's bedroom from all surrounding noise may require more material than simply quieting your home office.

Prices vary based on when contractors soundproof a home. New construction soundproofing will range from $12 to $25 per square foot, while soundproofing an existing room costs between $10 and $30 per square foot.

Room Type

The most common types of rooms to be soundproofed are bedrooms, home theaters, and gyms, but you can soundproof any room to isolate noise from outside. Different rooms have different soundproofing requirements, impacting the cost of this project.

Bedroom

Bedrooms are some of the most commonly soundproofed spaces, especially in apartment buildings. You'll likely need soundproof windows, doors, and ceilings for best results, but walls and floors may be necessary for loud homes. Soundproofing a 10-foot by 10-foot bedroom will cost anywhere from $300 to $1,500, depending on how many soundproofing tactics you choose.

Garage 

Transforming a garage into a place to play with your band, record music, or simply get some peace and quiet will cost more than soundproofing other areas of your home. Garages are rarely as insulated—if insulated at all, so they will not have an initial barrier. Garage doors may be less soundproof as well. Soundproofing a garage will start at $900 and range up to $5,600 if you plan to soundproof the exterior.

Gym

A home gym will cost between $300 and $1,600 to soundproof. Contractors may suggest focusing most materials on the floor to protect sounds of exercise from reaching the rest of the house. Acoustic panels will also block workout music and impact noise.

Home Theater

Home theaters, dens, and entertainment rooms are ideal places to consider extra soundproofing. Costing between $1,000 and $10,000, soundproofing a home theater is one of the larger projects on our list and is best handled by an experienced pro.

Home Office

Soundproofing a home office is a great way to stay focused while you’re hard at work, blocking out noise from outside or the rest of the house. Soundproofing an office will cost anywhere from $100 to $1,000, depending on the size of the office and the extent of soundproofing you need.

Basement

Because basements have natural soundproofing thanks to being outside, they’re generally less expensive to soundproof—even if they’re quite large. On average, soundproofing a basement costs between $300 and $2,000.

Living Room

If you want to cut noise from your living room for better movie nights or more peaceful evenings entertaining, soundproofing is your best bet. Soundproofing a living room can cost anywhere from $1,000 to $7,500, depending on your needs.

Surface Type

Another way to determine soundproofing costs is to take it surface by surface. The price of your soundproofing depends on whether it involves windows, walls, drywall, ceilings, doors, or flooring.

Cost to Soundproof Windows

The cost of soundproofing a window costs anywhere from $100 to $1,500. On the low end of the range, you can block out basic sounds with soundproof caulk, curtains, or a home window sealing kit. On the high end, replace the whole window with soundproof glass. Here's what to expect from each project.

Cost to Soundproof Walls

The walls are often the first thing that comes to mind when soundproofing a room. Since there is such a long list of soundproof wall materials on the market, talk with a pro about the level that is necessary for your needs. Soundproofing will cost an average of $1 to $10 per square foot or $65 to $400 per wall.

Cost to Soundproof Drywall 

Soundproof drywall installation costs about $40 to $60 per panel. Experts use a range of techniques to double up, insulate, or structure drywall to protect against noise. These steps are either taken during home construction or by fortifying walls with more layers of drywall in an existing home.

Cost to Soundproof Ceilings

Similar to soundproofing walls, you can opt for common tools like acoustic panels, insulation, mass-loaded vinyl, or soundproof tiles to keep sound out. You can even double or triple the drywall layers as you did with the walls. Loud roofs or apartments with upstairs neighbors are popular places where soundproof ceilings are key. Soundproof ceiling replacement costs $150 to $1,400, on average.

Cost to Soundproof Doors

There are low-cost and flexible ways to soundproof doors, such as by installing blankets and curtains to absorb noise once the door is closed. You will also find more permanent door soundproofing materials like thresholds, sealant, and acoustic panels or mass-loaded vinyl. In extreme cases—such as when you're planning band practice—replace the door with a solid core door, soundproof glass door, or specialty soundproof door design.

Cost to Soundproof Flooring 

Soundproofing a floor is easier in new construction. But if you're soundproofing an existing room, the trick lies in the carpeting. Carpeting itself will dampen the sound, and a soundproof underlayment between the rug and the floor will go a bit further. You can even find interlocking carpet mats that cut down on noise.

Materials

Soundproofing materials and techniques aim to block out the airborne and impact noises coming from outside your home or from the next room. They also aim to keep sounds in, protecting your neighbors from the noise of loud music or exercise. 

Specialty soundproof paints, panels, drywall, curtains, and more absorb sounds to damper the noise in your space. However, not all rooms or levels of sound require the same soundproofing tactics. Let's look at the main factors that sway the cost of a soundproofing project.

There are countless materials that soundproof different areas of the room. Some of the most common soundproofing material costs include:

• Foam insulation: $1 to $3 per square foot

• Textured acoustic panels: $2 to $5 per square foot 

• Acoustic tiles: $5 per 4-inch square

• Soundproof paint: $2 to $4 per square foot

• Acoustic drywall: $40 per sheet

• Sound-dampening curtains: $15 to $100 per panel

• Mass-loaded vinyl: $2.50 to $5 per square foot

How does each of these materials absorb sound, and which ones are worth the cost? Tailor your soundproofing project around the material that best suits your needs.

Insulation 

Soundproof insulation is not quite the same as thermal insulation—the variety found in every home to regulate its temperature and airflow. Soundproof insulation pairs with thermal insulation to absorb sound. For this reason, this insulation costs $1 to $3 per square foot, a bit more on average than the traditional varieties.

Panels and Tiles

Soundproof tiles and panels come in a range of materials, shapes, and colors. The panels and tiles contain absorbent materials like foam, mineral wool, fiberglass, or polyester and are often wrapped tightly in fabric. Panels cost between $2 and $ per square foot, while individual press-on tiles typically cost about $5 per 4-inch square.

Paint

Acoustic paint relieves low levels of noise and is often used in tandem with other methods like panels or insulation. Instructions often dictate using two coats to absorb maximum sound. It costs between $2 and $4 per square foot to paint a room.

Drywall

Specialty drywall contains multiple layers of dense materials to keep out sound and prevent echo. Designers can often add layers of drywall during or after construction to maximum soundproofing. The specialty panels cost between $40 and $60 per sheet.

Curtains

Thick curtains that absorb sounds act as extra barriers for windows, doors, and walls. These are ideal additions to rooms with temporary soundproofing, like a baby's room. Soundproof curtains cost between $15 and $100 per panel, depending on the brand and thickness.

Vinyl 

Mass-loaded vinyl (MLV) is a highly useful and easy-to-install tool. Typically sold in a long roll, the dense material can line the inside or outside of walls, floors, and ceilings to cut sound. Expect to pay $3 to $5 per square foot or $100 to $200 per roll.

Project Complexity

Installing drywall, working on ceilings, or installing soundproof windows should be left to your local soundproofing professionals. The prices charged by soundproofing companies will reflect the project’s complexity, including:

• Time it takes to complete the project

• Access to the soundproofing area 

• Cost to haul away materials

• Certifications or permits necessary for installation

Additional Soundproofing Cost Factors

Local labor costs and related construction fees will always have an effect on the cost of soundproofing projects. Don’t forget to consider these additional expenses when planning your budget.

Labor Costs

How much will a soundproofing contract cost? Specialists charge an average of $75 to $200 per hour, while a general contractor charges $50 to $150 per hour with a minimum number of hours required. Expect to pay between $200 and $400 for labor to soundproof one room.

Removing Existing Material 

Hauling away construction debris costs between $100 and $800 on average. If you hire a local soundproofing professional, they may have access to low-cost waste services. 

Modifying Existing Structure 

Any major modifications to your current home will add to the cost of soundproofing itself. Whenever adding drywall, insulation, or batting that changes your current home's structure, include additional hours in your labor costs.

Soundproofing Cost by Square Foot

Whether you're looking to soundproof a small room or your whole home, the square-foot price comes in handy for basic estimates.

Room

You can use the average cost of $10 to $30 per square foot to estimate the standard price of different spaces. Keep in mind that not all spaces require the same level of soundproofing. Gyms and home theaters will likely need more labor and materials than your living room or bedroom.

For example, a 12-foot by 12-foot room will cost between $1,400 and $4,300 to soundproof. A smaller 9-foot by 12-foot bedroom will cost $1,100 to $3,200.

Home

The average square footage of a home is around 2,300 square feet. If you plan to soundproof the entire house, the cost will add up to $23,000 to $46,000. However, the price tag depends on which rooms you plan to soundproof, whether you opt for some DIY installations, and how much sound you're looking to keep out. 

Condo

Condos and apartments tend to include some soundproofing tactics during construction. Builders may double up on drywall in louder areas or install sound insulation with thermal insulation when finishing walls, floors, and ceilings. You'll pay between $1 to $3 per square foot to install sound insulation, plus the costs of additional materials.

Does Soundproofing Increase Home Value?

Yes, soundproofing generally increases your home value. While you may not see a dollar-for-dollar ROI when selling a soundproofed home, most people will see quality soundproofing as an added benefit. This is especially true if the house has a home gym, home office, or home theater, all of which should be at least somewhat soundproof in order to be practically used.

Budgeting for Soundproofing

Soundproofing a room can get quite expensive, but it doesn’t have to break the bank. Here are a few tips to help you save money on soundproofing:

• Choose more inexpensive soundproofing tactics, such as soundproof insulation, acoustic panels, or special soundproof paint.

• If possible, soundproof during the initial construction of a home—this is usually cheaper than retrofitting a home with soundproofing.

• Use furniture, rugs, pillows, and other naturally absorbent items to supplement professional soundproofing, reducing the overall costs.

• Only soundproof rooms that really need it, such as gyms, home theaters, offices, or bedrooms near noisy roads.

• Identify where sound is entering a room (e.g., the door, windows, etc.) and focus on soundproofing those areas rather than the entire room.

How HomeAdvisor Gets Its Cost Data

No place is more important than your home, which is why HomeAdvisor connects homeowners with local pros to transform their houses into homes they love. To help homeowners prepare for their next project, HomeAdvisor provides readers with accurate cost data and follows strict editorial guidelines. After a project is complete, we survey real customers about the costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.