Acoustic Insulation Market Size, Share & Trends Analysis Report By Product (Glass Wool, Rock Wool, Foamed Plastic), By End Use (Building & Construction, Industrial), By Region And Segment Forecasts, 2024 - 2030

Acoustic Insulation Market Size & Trends

The global acoustic insulation market size was valued at USD 14.75 billion in 2023 and is projected to grow at a CAGR of 4.3% from 2024 to 2030. This growth can be attributed to rapid urbanization which significantly drove the need for growing infrastructure construction, particularly in public places including railway stations, airports, and highways. This has further led to the increased installation of sound barriers and acoustic insulation. Countries including India, China, and Japan have increasingly focused on improving their building infrastructure, contributing considerably to market growth.

Acoustic insulation reduces external disturbances and offers benefits including improved thermal and fire resistance, energy efficiency, and overall comfort. These properties have further driven its widespread adoption across several end use industries such as automotive, aerospace, and healthcare. These industries have increasingly preferred this sound-proofing solution to reduce noise and enhance consumer comfort.

In addition, the increasing awareness about noise pollution and its impact on health has led to stricter regulations. Government incentives have encouraged manufacturers to rapidly adopt acoustic insulation in industries and construction sites and comply with noise pollution standards. Moreover, the growing consumer awareness about the health consequences of excessive noise exposure has propelled the market expansion.

The market growth was further broadened by technological advancements in material science which resulted in the invention of acoustic insulation solutions as eco-friendly alternatives. These are made from recycled materials, cutting-edge polymer-based insulators, and intelligent materials capable of adjusting various noise frequencies.

Product Insights

Rock wool dominated the market and accounted for a share of 42.7% in 2023 owing to the material’s exceptional sound absorption properties, fire resistance, and thermal insulation capabilities. These characteristics make it a preferred choice for a wide range of applications across the construction industry. The fibrous structure of rock wool effectively traps sound waves, reducing noise transmission across various frequencies. Moreover, its non-combustible nature enhances building safety, ensuring compliance with stringent fire codes. In addition, rock wool acoustic insulation is manufactured from recycled materials, aligning with eco-friendly preferences. Prominent construction projects including the new Istanbul Airport have utilized rock wool due to its excellent acoustic properties and cost-effectiveness compared to synthetic alternatives. This has further contributed to its dominance in the market, particularly in large-scale commercial and industrial projects.

Foamed plastics are expected to emerge as the fastest-growing CAGR over the forecast period. Foamed plastics such as expanded polystyrene (EPS) and polyurethane (PU), offer cost-effective solutions for acoustic insulation. Their lightweight nature makes them easy to install, reducing labor costs and time. Additionally, foamed plastics can be molded into various shapes, adapting to different construction requirements. These plastics are resistant to dust and moisture accumulation, ensuring long-lasting performance. Their tough and resilient surface provides high puncture resistance, making them suitable for various applications across residential and commercial projects. In addition, foamed plastics prevent health hazards in insulated areas as they do not support microbial or fungal growth. Consumers have increasingly recognized this added benefit, further contributing to its market growth.

End Use Insights

The building & construction segment held the dominant market share in 2023 attributed to the rapid urbanization and industrial growth that led to increased construction activities with noise reduction solutions. Commercial spaces such as offices, schools, theaters, and cinemas require optimal acoustics for better productivity and user experience. In addition, the market was propelled by the growing awareness about the adverse health effects of noise pollution, which has prompted an increased integration of sound-proofing materials. Moreover, the trend towards green buildings and sustainable construction practices has favored acoustic insulation adoption materials for sound resistance and energy efficiency.

The industrial segment is expected to grow substantially at a CAGR of 5.4% during the forecast period. Factories, warehouses, and manufacturing facilities have alarmingly adopted acoustic insulation to reduce noise pollution and increase productivity. Manufacturers have progressively recognized the benefits of acoustic insulation in preventing hearing damage and enhancing worker safety and overall well-being. Moreover, stringent government regulations and major investments in infrastructure projects have emphasized safety and comfort. Compliance with these regulations has driven the widespread adoption of acoustic insulation solutions.

Regional Insights

Asia Pacific acoustic insulation market is expected to witness CAGR of 4.6% over the forecast period. The region has witnessed substantial construction investments, particularly in developing economies including China, Japan, and India. The accelerated urbanization across these countries has resulted in the demand for soundproofing solutions including acoustic insulation for energy-efficient buildings and smart infrastructure. In addition, the booming automotive sectors of Japan and South Korea have increasingly required advanced acoustic materials to enhance vehicle comfort, fueling the market expansion.

Europe Acoustic Insulation Market Trends

The Europe acoustic insulation market secured 30.7% of the market share in 2023 as it was primarily influenced by stringent regulations. The government initiatives promoting energy-efficient renovations of buildings have considerably contributed to the growth of the acoustic insulation market. For instance, the rise in Italy acoustic insulation market was augmented by restoration projects for historic structures and the necessity to adhere to energy efficiency regulations. Furthermore, the country's luxury automotive sector, specifically the production of high-end vehicles has fueled the demand for cutting-edge soundproofing materials.

North America Acoustic Insulation Market Trends

The acoustic insulation market in North America is expected to grow owing to significant industrial growth and infrastructure development. Manufacturers have increasingly recognized the benefits of acoustic insulation for noise control in factories, warehouses, and manufacturing facilities. Furthermore, government investments in public projects emphasizing safety and comfort, have driven demand for effective insulation solutions.

U.S. Acoustic Insulation Market Trends

The U.S. acoustic insulation market was majorly propelled by the growing awareness and demand for indoor acoustic comfort. The market witnessed consumers seeking better indoor environments, especially in commercial spaces. This demand has influenced offices, schools, theaters, and entertainment centers to prioritize optimal acoustics for productivity and customer experience. In addition, the rising disposable income has led to increased expenditure on leisure activities and automobiles, further boosting the market

Key Acoustic Insulation Company Insights

Key companies including Rockwool International, Knauf Insulation, and others in the acoustic insulation market have implemented organic strategies such as acquisitions, product launches, partnerships, and collaborations to gain a competitive edge. Furthermore, they have focused on increased R&D efforts for product line extension and adoption across various industries.  

• Rockwool A/S, also known as the ROCKWOOL Group, is a Danish multinational manufacturer specializing in mineral wool products. The company offers a diverse range of solutions, including building insulation, industrial and technical insulation, wall and facade systems, acoustic ceilings, and horticultural substrate solutions. Their products are made from basalt rock, which makes them rich in elemental characteristics.

• Knauf Insulation is a global leader in innovative insulation solutions. Their products focus on improving energy efficiency in buildings, setting high standards for sustainability, and complying with stringent building codes.

Recent Developments

• In July 2022, Rockwool International introduced NyRock stone wool technology in the UK. This product is supposed to be the “lowest lambda stone wool insulation available in the UK.” Manufactured using a patented process, this product achieves a low thermal conductivity of 0.032W/mK. NyRock provides superior insulation even with thinner constructions compared to similar products.

Acoustic Insulation Market Report Scope

Global Acoustic Insulation Market Report Segmentation

This report forecasts revenue growth at global, regional, and country levels and provides an analysis of the latest industry trends in each of the sub-segments from 2018 to 2030. For this study, Grand View Research has segmented the global acoustic insulation market report based on product, end use, and region.

• Product Outlook (Revenue, USD Million, 2018 - 2030) (Volume in Kilotons)

  • Glass Wool

  • Rock Wool

  • Foamed Plastic

  • Others

• End Use Outlook (Revenue, USD Million, 2018 - 2030) (Volume in Kilotons)

  • Building & Construction

  • Industrial

  • Transportation

• Regional Outlook (Revenue, USD Million, 2018 - 2030) (Volume in Kilotons)

  • North America

    • U.S.

    • Canada

    • Mexico

  • Europe

    • Germany

    • UK

    • France

    • Italy

    • Spain

  • Asia Pacific

    • China

    • Japan

    • India

    • Taiwan

    • South Korea

  • Latin America

    • Brazil

    • Argentina

  • Middle East and Africa (MEA)

    • Saudi Arabia