How Much Does Soundproofing Cost in Denver, CO? [2026 Data]

Normal Range: $950 - $1,997

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Cost Insights
  • The average cost to soundproof a room in Denver, CO, is $1,433 for most local homeowners.

  • The specific room surfaces you choose to soundproof and the materials you select determine your final price.

  • You should also budget for common additional expenses like soundproof drywall, which costs $45 per panel locally.

  • Hiring a soundproofing professional in Denver, CO provides reliable help with installation and saves you valuable time.

This article was created using automation technology and produced in accordance with our AI policy, which includes editorial quality standards.

Soundproofing a room in Denver, CO, costs $1,433 on average, and prices range from $950 to $1,997. Your total price depends on the size of the space, the specific soundproofing materials you choose, and current local labor rates. Whether you need to block out noisy traffic or create a quiet home office, understanding these costs beforehand helps you plan a budget that fits your home.

Soundproofing Cost Factors

When you hire local soundproofing contractors in Denver, CO, the final price of your project depends on several key elements. We evaluate factors like the size of your space, the materials you choose, and the specific surfaces you need to cover to determine your total budget.

Cost to Soundproof a Room per Square Foot

The total square footage of the surface area you need to cover directly drives your overall project price. You will spend an average of $1,433 to soundproof a room, with standard projects ranging from $950 to $1,997. For a smaller 50-square-foot area, expect to pay $530 to $1,590, while a larger 300-square-foot space runs $3,180 to $5,290.

Room Size (Per Square Foot)Local Average CostNational Average Cost
50$530–$1,590$500–$1,500
100$1,060–$3,180$1,000–$3,000
150$1,590–$4,770$1,500–$4,500
200$2,120–$6,350$2,000–$6,000
250$2,650–$7,940$2,500–$7,500
300$3,180–$5,290$3,000–$5,000

Soundproofing Materials

The specific products you select to block or absorb noise dictate a significant portion of your budget. High-end materials provide superior noise reduction but require a larger upfront investment. For example, textured wall panels cost $5.50 to $10 per square foot, while acoustic foam runs $110 per panel. If you plan to upgrade your space, you must also consider your drywall installation cost to ensure a seamless finish.

Soundproofing MaterialLocal Average CostNational Average Cost
Textured wall panels$5.50–$10 per square foot$1.50–$5 per square foot
Foam insulation$5–$5 per square foot$1–$3 per square foot
Acoustic foam$110 per panel$100 per panel
Acoustic tile$15 per tile$10 per tile
Soundproof curtains$110 per set of curtains$100 per set of curtains
Soundproof drywall$45 per panel$40 per panel
Textured paint$265–$320 per room$250–$300 per room
Mass-loaded vinyl$5–$10 per square foot$2–$5 per square foot
Blown or loose-fill insulation$45–$215$40–$200

Room Type

The function and location of the room determine the level of soundproofing required to achieve a quiet environment. A home theater needs extensive acoustic treatment, while a basic home office requires less material. Soundproofing a garage costs $320 to $530, whereas outfitting a home theater ranges from $1,060 to $10,600.

RoomLocal Average Soundproofing CostNational Average Soundproofing Cost
Garage$320–$530$300–$500
Bedroom$320–$1,590$300–$1,500
Home theater$1,060–$10,600$1,000–$10,000
Home office$110–$1,060$100–$1,000
Home gym$320–$1,060$300–$1,000
Basement$320–$2,120$300–$2,000
Living Room$1,060–$7,940$1,000–$7,500

Labor

Hiring a professional ensures your soundproofing materials are installed correctly without leaving gaps that allow noise to escape. Labor rates vary based on the complexity of the installation and the time required to complete the job. You will spend $250 to $500 on labor for standard soundproofing projects. We recommend relying on a pro to handle the heavy lifting and precise measurements.

Removing Existing Material

Before installing new soundproofing, you must pay to remove and dispose of old drywall, insulation, or flooring. The volume of debris and the difficulty of the demolition process dictate this expense. Disposal of construction debris adds $100 to $800 to your project total. If you are already opening up your walls, this is a great time to schedule an insulation replacement to maximize energy efficiency.

Adding or Modifying Walls

Building new walls or altering existing framing to accommodate thicker soundproofing materials increases your total price. This process requires additional lumber, drywall, and labor to ensure structural integrity. Budget $25 to $65 per linear foot for new framing and drywall modifications.

Existing Room vs. New Construction

Incorporating soundproofing during a new build is more cost-effective than retrofitting an existing room. In a new construction project, contractors leave walls open, which eliminates the need for costly demolition. Retrofitting requires removing drywall and navigating around existing electrical and HVAC systems, which drives up labor hours. In Denver, CO, our variable climate—including blizzards and hailstorms—makes proper sealing and soundproofing during new construction essential to block out harsh weather noise.

How Much Does It Cost to Soundproof a Room by Surface?

The specific areas you choose to treat—such as floors, walls, or ceilings—play a major role in your final price. Soundproofing a ceiling costs $10 to $25 per square foot, while treating floors runs $5 to $10 per square foot. If you want to block out neighborhood noise, you should also factor in your window replacement cost for specialized acoustic glass.

SurfaceLocal Average Soundproofing CostNational Average Soundproofing Cost
Ceilings$10–$25 per square foot$5–$20 per square foot
Walls$5–$15 per square foot$1–$10 per square foot
Floors$5–$10 per square foot$2–$8 per square foot
Doors$15–$1,060+ per door$10–$1,000+ per door
Windows$110–$1,590+ per window$100–$1,500+ per window

Soundproofing Pro Costs

Hiring a soundproofing pro in Denver, CO, ensures your acoustic materials are installed flawlessly to block out unwanted noise. You will spend $250 to $500 per project on labor for standard soundproofing installations. We recommend relying on a professional to handle the heavy lifting and precise measurements required for a seamless finish. When budgeting for your project in Denver, CO, remember to factor in the local 9.15% sales tax rate applied to your materials.

Why You Should Hire a Soundproofing Professional

Hiring soundproofing professionals in Denver, CO ensures your home upgrade provides lasting value, maximizes your free time, and keeps you safe from hazardous drywall dust and heavy materials.

  • Local experts understand the specific building codes and noise ordinances in Denver, CO.

  • Contractors possess specialized acoustic testing equipment to pinpoint exact areas of sound leakage in your walls and ceilings.

  • Professional crews correctly install heavy mass-loaded vinyl and resilient channels without damaging your existing structural framing.

  • They dispose of old insulation and construction debris, leaving your home spotless and quiet.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project 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. 

Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.

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