The Acoustic Insulation market size is projected to reach USD 16.8 billion in 2025. The industry is likely to expand to USD 29.6 billion by 2035, reflecting a CAGR of 5.8% during the forecast period.
The demand for noise control solutions in both residential and commercial sectors is driving demand for acoustic insulation products. The growing focus on environmental sustainability and energy efficiency is spurring the adoption of eco-friendly and high-performance insulation materials. With increase in population density, demand for soundproofing solutions is growing in cities, resulting in high investments in infrastructure development and renovations.
The technological developments have significantly contributed towards optimizing the performance of insulation products, with most advancements aimed at sound absorption capabilities, fire resistance and the environmental effect.
| Metrics | Values |
|---|---|
| Industry Size (2025E) | USD 16.8 billion |
| Industry Value (2035F) | USD 29.6 billion |
| CAGR | 5.8% |
Glass wool will continue to be a top material in the acoustic insulation industry because of its superior soundproofing and thermal characteristics, which make it suitable for residential and commercial construction. Its recyclability and environmentally friendly manufacturing process are also in line with the increasing demand for sustainable products. With green building certifications becoming more popular, glass wool's light weight and efficient noise control will keep it relevant.
Rock wool will experience growing demand due to its fire resistance and excellent soundproofing qualities. It will be a major contributor to high-rise buildings, industrial facilities, and public infrastructure, where fire safety and noise control regulations are becoming more stringent.
Foamed plastics, such as expanded and extruded polystyrene, will witness substantial growth based on their cost-saving, thermal, and sound insulation capabilities. Their light weight and ease of installation will find them more favoured in residential and commercial applications, especially with the emphasis on sustainability. The industry share of foamed plastic is nearly 30% in 2025.
Elastomeric foam's acoustic and superior acoustic qualities, moisture resistance, and flexibility will be its growth drivers in commercial buildings, industrial equipment, and HVAC systems. Its mold and fungus resistance make it suitable for different construction uses.
Building and construction activities will continue to be the most prominent end-users of acoustic insulation products, boosted by urbanization and regulatory enforcement.
With mounting noise pollution concerns, efficient sound control and sustainability will drive energy-efficient material demand for new as well as retrofit constructions. For transportation, increasing usage of electric cars and mass transit systems will accelerate demand for soundproofing for improved passenger comfort and regulation compliance.
The petrochemical, oil, and gas sectors will need acoustics solutions for sustainability and safety under loud conditions. The energy and utility sectors will concentrate on power plant and renewable energy plant utilization noise reduction. Finally, industrial and OEM industries will need next-generation insulation for sound control in noisy machinery and manufacturing processes.
Future Market Insights carried out an extensive survey among the key stakeholders in the acoustic insulation sector to analyse the trends, challenges, and future outlook. The survey involved manufacturers, suppliers, industry professionals and end-users in various sectors such as construction, automotive and industrial applications.
The aim of the survey was to understand the changing demand for acoustic insulation products, the effect of regulatory shifts, and the influence of technological innovation in the market.
The survey revealed that the acoustic insulation industry players are focusing on sustainability. Stakeholders emphasized environmentally friendly materials and energy-efficient solutions. Most manufacturers said there was mounting pressure from consumers and also regulatory organizations to implement more environmentally friendly technologies, which in turn affects the design and manufacture of insulation products.
Moreover, stakeholders observed that the increase in noise pollution, especially in cities, had increased awareness of the need for effective soundproofing solutions, further boosting demand for acoustic insulation products.
The survey further showed that progress in material science and manufacturing techniques was a principal area of emphasis for firms trying to remain competitive. Stakeholders recognized a movement toward lightweight high-performance materials with enhanced sound absorption. Numerous participants identified investment in research and development (R&D) as a way to innovate and develop more efficient, cost-saving products, with particular interest in incorporating smart technologies like IoT for better monitoring and control of acoustic characteristics.
Survey stakeholders were positive about the prospects of the acoustic insulation market. Most of them felt that demand would keep increasing due to urbanization, increased noise regulations, and the trend towards sustainable building.
| Countries | Regulations Impacting Acoustic Insulation Market |
|---|---|
| United States | The USA Green Building Council (USGBC) provides an incentive for building acoustic insulation via the LEED certification process, which emphasises sound attenuation in buildings. - Federal policies such as the Energy Policy Act (EPA) also indirectly support soundproofing solutions by promoting energy-efficient insulation materials |
| European Union | The Energy Performance of Buildings Directive (EPBD) of the EU encourages energy-efficient and sound-absorbing materials to be used in buildings including wall/partition constructions; - Localised noise control legislation, i.e. The UK's Building Regulations Part E(Sound Insulation) is the guideline covering sound transmission between rooms for most countries in the EU. |
| United Kingdom | The Building Regulations Part E outline sound insulation rules and the minimum level of sound insulation for new and refurbished buildings. - The Environmental Noise Directive (END) provides rules for noise pollution management and control, leading to higher demand for insulation products in noise-sensitive areas. |
| Canada | The National Building Code (NBC) sets minimum levels of acoustic performance for residential, commercial, and industrial buildings. - Specific noise controls and acoustic insulation requirements are prescribed in the Canadian provinces, including Ontario, for high-density urban environments. |
| Australia | National Construction Code (NCC) - which sets out requirements for the acoustic performance of residential and commercial buildings; (ii) Australian Noise Control Manual - guidelines that promote the use of adequate acoustic insulation in noise-shielded zones. |
| Germany | German Noise Protection Act) stipulates noise insulation for buildings and industrial facilities - The Energy Saving Ordinance (EnEV) encourages them to use energy-efficient materials, which are usually high-performance acoustic insulation products. |
Key Evolutions: 2020 to 2024 vs 2025 to 2035
| 2020 to 2024 | 2025 to 2035 |
|---|---|
| Increased Focus on Sustainability : There is a Growing demand for eco-friendly materials driven by green building certifications. | Advanced Sustainability : Continued focus on circular economy principles, with further innovations in recyclable and low-impact materials. |
| Urbanization and Noise Concerns : Rapid urban growth and stricter noise pollution regulations are driving the need for acoustic insulation. | Smart and Sustainable Buildings : The integration of smart building technologies driving the adoption of advanced insulation systems for noise and energy efficiency. |
| Technological Advancements : Improved manufacturing processes and material innovation for enhanced performance and cost-effectiveness. | High-Performance Materials : Development of next-gen acoustic insulation materials offering enhanced durability, energy efficiency, and noise control in harsh environments. |
| COVID-19 Impact : Shifts in building and transportation projects due to the pandemic, with more emphasis on residential and healthcare facilities. | Post-Pandemic Construction Boom : There will be a Recovery and expansion in the construction sector with higher demand for residential and commercial spaces and advanced noise control solutions. |
| Regulatory Pressure : Governments enforcing stricter noise control and energy-efficiency standards, pushing market growth. | Global Regulation Harmonization : The Adoption of global environmental and noise standards is accelerating the need for universal, high-quality acoustic solutions. |
| Material Innovations : Growth in demand for fire-resistant materials like rock wool and cost-effective solutions like foamed plastics. | Material Diversification : Increased adoption of high-performance materials, including elastomeric foams and bio-based insulation materials. |
| Growing EV Adoption : A Rise in electric vehicle adoption necessitates advanced soundproofing solutions for passenger comfort. | Sustainable Transportation : Integration of acoustic materials in electric and autonomous vehicles and sustainable public transport solutions. |
The USA industry for acoustic insulation is growing steadily as a result of rising noise pollution issues and more stringent building regulations. As urbanization increases, cities experience greater construction activity, and this generates demand for better soundproofing materials. Government programs, like the USA Green Building Council's LEED rating system, place a focus on environmentally friendly and energy-efficient building materials, driving demand higher for high-performance acoustic insulation.
In addition, building codes and laws, such as the Energy Policy Act and the National Building Code, require soundproofing to some minimum standard. With the sustainability trend ongoing, stakeholders are looking towards new, sustainable, soundproofing materials that also address acoustic requirements. Technology is allowing for more effective sound absorption and less weighty, more effective insulation products.
As per FMI’s analysis, the USA acoustic insulation market holds nearly 20% revenue share of the overall market. In 2025, this translates to roughly USD 5 billion in revenues.
In the UK, Part E of the Building Regulations is a government legislation that ensures buildings are sound-insulated to certain standards for rooms, homes, and external noise. This has created high demand for acoustic insulation in residential and commercial schemes. In addition, the Environmental Noise Directive impacts noise reduction within urban zones, placing additional pressure on soundproofing solutions to work.
With sustainability continuing to be a prime concern, the industry is experiencing an increasing trend towards using environment-friendly and energy-efficient insulation materials. The initiative towards greener building methods is promoting innovations like soundproofing solutions that help enhance energy efficiency in buildings as well.Demand for acoustic insulation in the UK is estimated to grow at a CAGR of 5.1% through 2035.
Urbanization and the increasing awareness regarding noise pollution drive the acoustic insulation industry in France. Legislation, including the French Environmental Code, mandates that buildings are designed to provide certain levels of noise insulation to reduce disturbance in residential and commercial areas.
French urban areas, especially Paris, are greatly impacted by noise pollution, and government initiatives to enhance acoustic comfort within buildings have necessitated improved insulation materials. As part of the overall EU push for energy efficiency, the French government encourages the use of sustainable building materials. This has created a growing demand for acoustic solutions that incorporate noise reduction and energy-saving functionality, particularly in new building and refurbishment works.
Germany has a robust regulatory environment that oversees noise control and acoustic insulation, including the Noise Protection Act (SchalLärmSchG) and the Energy Saving Ordinance (EnEV). These pieces of legislation favor sound insulation in residential and commercial buildings and favor energy-efficient construction. Notably, Germany's construction codes enforce stringent thermal and sound insulation requirements, especially for high-density cities.
The industry is shifting towards sustainable insulation solutions as part of Germany's overall environmental ambitions. With the latest technology, German manufacturers are preoccupied with creating materials that improve both soundproofing and thermal insulation, hence the rising demand for high-performance sound insulation solutions.
As per FMI’s analysis, Germany’s acoustic insulation industry holds nearly 10% share of the global market. In 2025, the industry is valued at roughly USD 2.5 billion.
Japan's acoustic insulation industry is shaped by the urban density of its population, specifically in urban cities such as Tokyo and Osaka, where noise pollution is a strong issue. Legislation, including the Building Standard Law, establishes requirements for noise suppression in residential, commercial, and industrial buildings. As a result of these regulatory requirements, Japan has a major emphasis on building innovative materials to curb noise and ensure energy efficiency.
Moreover, the growing demand for sustainable building and energy efficiency is propelling demand for high-performance acoustic insulation products. Japan's high-tech manufacturing technology also helps to create innovative and high-performance soundproofing solutions, which are extensively used in new buildings and renovation work.Japan’s acoustic insulation industry is projected to expand at a CAGR of 4.7% in the upcoming decade.
China's urbanization and continuous infrastructure development are fueling high demand for acoustic insulation. With cities growing, noise pollution has become a major issue, especially in densely populated residential areas and around industrial areas. The government has enforced stricter building codes to handle noise control, including the Noise Pollution Prevention and Control Law.
China is also emphasizing sustainability, promoting the adoption of energy-efficient insulation materials that can provide thermal as well as acoustic benefits. The demand for high-end acoustic insulation will increase rapidly in commercial and residential sectors, driven by the expansion of the green building material industry.
As the green building material industry expands, the demand for higher-end acoustic insulation products will increase, especially in new commercial and residential developments. China’s industry is likely to expand at 5.9% CAGR from 2025 to 2035.
In Australia, the National Construction Code (NCC) requires buildings to achieve certain acoustic performance standards to reduce the transmission of noise. This applies to both commercial and residential buildings and is especially aimed at reducing external noise and between-building unit noise.
In Sydney and Melbourne, where there is high urban noise, the industry for acoustic insulation is especially strong. The increased emphasis on sustainability has created a demand for green materials that are effective not only in noise reduction but also in energy efficiency. The push to minimize noise pollution in residential and industrial zones by Australia has also spurred innovations in soundproofing technologies, fueling the industry's expansion even further.
South Korea's acoustic insulation industry is likely to experience consistent growth based on the strong construction sector and growing emphasis on controlling noise pollution. Urbanization is also still on the increase, and there is a growing need for soundproofing in residential and commercial buildings. The market in the country is likely to expand at a CAGR of 4.5% through 2035.
Stricter building codes, particularly in urban centers, have been enforced by the government to mitigate noise pollution and enhance the quality of life. Moreover, South Korea's emphasis on sustainability is driving the use of environmentally friendly acoustic materials. The growth in infrastructure developments, including public transport systems and renewable energy installations, will also drive demand for acoustic insulation systems further.
Companies are working more and more towards designing high-performance, innovative materials to satisfy changing regulatory requirements and customer demand for more eco-friendly and effective solutions. In addition, the increased focus on smart cities and green buildings will further propel the use of acoustic insulation in the years to come. As environmental considerations remain at the forefront in South Korea, energy-efficient insulation options will continue to be a mainstay driver for the industry.
The acoustic insulation industry offers many growth prospects fueled by changing construction trends, rising urbanization, and increased environmental concerns. The greatest opportunity is in the growth of green building certifications, which are increasingly adopting acoustic insulation as a major element in sustainable construction. Firms must focus on the creation of eco-friendly and recyclable insulation products, addressing the demand for sustainable construction materials.
The growth of smart cities and the ongoing process of urbanization will drive demand for noise control products in residential as well as commercial properties. Also, as concerns over noise pollution increase around the world, particularly in urban environments, governments and private builders will come under greater pressure to adhere to stricter noise regulations. This offers companies a chance to develop new materials that provide enhanced soundproofing and energy efficiency.
Within the transport industry, the move to electric vehicles and increasing public transportation infrastructure will generate demand for specialty insulation solutions. Organizations need to invest in producing light and efficient acoustic materials with specifications that meet the needs of these industries while also offering both energy efficiency and noise reduction.
The acoustic insulation industry is quite fragmented, with a combination of large multinational corporations and smaller specialist firms competing across different regions. Large players dominate the industry with robust portfolios of varied insulation materials like glass wool, rock wool, and elastomeric foam.
These companies enjoy substantial resources and are among established distribution channels, having well-established brand reputations. The industryhas made a strong presence of small companies that specialize in niche products or regions, providing specialized solutions to address particular customer requirements.
In the coming decade, the industry is likely to be consolidated and witness a significant surge in their industry share and geographic presence, particularly in developing economies where demand for insulation products is increasing.
Recent Key Developments
Glass wool, Rock wool, Foamed Plastic, and Elastomeric Foam
Building and construction, transportation, oil and gas petrochemicals, energy and utilities and industrial and OEM
USA, UK, France, Germany, China, India, Australia
Common types include glass wool, rock wool, foamed plastic, and elastomeric foam.
It reduces heat transfer, lowering energy costs for heating and cooling.
It’s used in construction, transportation, oil & gas, energy, and industrial sectors.
Urbanization, noise regulations, sustainability, and energy efficiency needs.
There’s a push for eco-friendly materials and energy-efficient solutions.
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Acoustic Insulation Market
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