Insulation Market Size, Share, and Trends 2025 to 2034

Insulation Market Size and Forecast 2025 to 2034

The global insulation market size accounted for USD 62.14 billion in 2024 and is predicted to increase from USD 65.78 billion in 2025 to approximately USD 128.11 billion by 2034, expanding at a CAGR of 7.70% from 2025 to 2034. The market is driven by favorable regulations in a majority of regions and increasing consumer awareness leading to energy conservation.

Insulation Market Key Takeaways

• The Asia Pacific region led the global market with the highest market share of 38.35% in 2024.
• North America is expected to grow fastest during the forecast period. 
• By insulation type, the thermal insulation segment dominated the market with a share of 64.80% in 2024. 
• By material type, the expanded polystyrene (EPS) segment generated high revenue share in 2024.
• By end-use type, the building and construction segment registered a maximum market share in 2024.

What is the Role of the AI in the Insulation Market?

Artificial intelligence (AI) based insulation is important due to it can enhance energy efficiency, reduce greenhouse gas emissions, and save money on energy bills. AI techniques like neural networks and machine learning, allows precise fault prediction, real time monitoring, and adaptive control, significantly improving grid reliability. AI technology and tools are used by firms in the construction and mechanical insulation to manage their internal operations and projects more easily, efficiently and cost effectively. 

Innovative AI technology offers advanced solutions for improving thermal insulation in many industries. Ai based insulations designed for architects, engineers, and construction professionals, this platform provides the real time data analysis, predictive modeling and energy efficiency recommendations. Enhance sustainability, improve insulation performance, and reduce energy costs with innovative tools. 

Asia Pacific Insulation Market Size and Growth 2025 to 2034

The Asia Pacific insulation market size was exhibited at USD 23.83 billion in 2024 and is projected to be worth around USD 52.35 billion by 2034, growing at a CAGR of 8.40% from 2025 to 2034.

Asia Pacific is dominated the insulation market in 2024. In countries like China and India due to increased oil production, there has been a significant use of insulation materials. There has been increased use of insulation to prevent energy wastage and an increasing demand for insulation in refurbishing and renovation applications.

North America is expected to grow fastest during the forecast period. The North American region also has a great demand for insulation materials. The market in the North American region is influenced by the demand for oil and gas, metal and mining, power, and manufacturing industries where the temperature of operation is high. Due to rapid industrialization and the presence of major manufacturers of insulation material European market is also expected to have a significant revenue share during the forecast period. There is a growth in the insulation materials market across various regions in the globe due to the maintenance and repair work in the infrastructure. The market in Africa in the Middle East region is also expected to grow as there are many petrochemical industries located in these regions.

Asia Pacific dominated the global insulation market in 2024. 

• In April 2025, for showcasing innovative home-comfort solutions, a leading advanced insulation product and service provider in India, NEO partners with Roof India Exhibition Mumbai.

(Source: NEO Thermal Insulation India Pvt Ltd Partners with Roof India Exhibition Mumbai 2025 to Highlight Sustainable Insulation Solutions for Roofs and Walls)

North America projected to host the fastest growing market in the coming years.

• In June 2025, a full-scale commercial production of proprietary fiber enhanced AlkeGel Aerogel Insulation to boost EV battery safety was announced by Alkegen, a global leader in advanced battery materials.

(Source: Alkegen Launches Full-Scale Production of AlkeGel™ Aerogel Insulation to Boost EV Battery Safety - EMobility+)

Market Overview

The insulation market deals with various materials such as mineral wool or fiberglass. These materials are widely used for insulating air ducts in homes. When there is a need for insulation that combats high temperatures, insulation is used. These products come in an extensive range of thicknesses.

Insulation Market Growth Factors 

• The growing demand for insulation there has been a growth in the demand for solutions that are helpful in saving energy.   
• There has been a growth in the demand for the products that provide insulation in the vehicles which will be helpful in improving the performance of the engines.   
• The growing demand for the installation of insulation in various commercial infrastructures contributed to propel the market growth.  
• The increasing number of people moving from rural to urban regions and the massive growth in the global population are expected to enhance market growth. 

Market Trends

• The need for adequate housing and commercial spaces
• A rising number of people migrating from rural to urban regions
• Development of robust infrastructure
• Increasing investment in the construction sector

Market Scope

Market Dynamics 

Driver 

Growing construction and residential industry  

The increasing installation of environmentally friendly, recyclable, and efficient materials and increasing emphasis on reducing energy consumption are increasing the market growth. The rising demand for new homes and Increasing customer expenditure have a positive impact on the market demand. In addition, the expansion of the construction industry combined with a rise in energy-efficient innovation further drives the market growth. 

Domestic players are expected to compete with international ones, due to the need for a stronger customer relationship in this industry. Manufacturers are supposed to develop robust distribution networks to increase their profits. Furthermore, by decreasing the heating and cooling loads in the building industry, the use of EPS, plastic foam, and glass wool can reduce the overall energy consumption further contributing to propelling the market growth. 

Restraint

High Cost and Environmental Concerns 

Crude oil is the major raw material for the majority of insulating products. Political uncertainty in these regions has a significant impact on crude oil supply and pricing globally since Middle Eastern countries produce most of the world's crude oil. In addition, the high cost of crude oil is affecting the market demand and further restraining the growth of the insulation market.  

Opportunity 

Increasing demand for insulation services from developing nations 

The high demand from emerging countries will drive the market’s growth. The market is growing rapidly in growing markets such as India, Mexico, South Korea, Indonesia, Turkey, Russia, and China. Considerations such as government regulations, low transportation costs, cheap labor, and the availability of land have made manufacturing plants and automobile manufacturers in these countries. 

Due to the increasing demand for insulation in the construction and refrigerator sectors, the market is growing rapidly in India. In addition, EPS provides improved high-performance insulation, precision, durability, and moisture resistance. Thus, the growth of the construction industry in developing markets is further anticipated to enhance the growth of the insulation market. 

Insulation Type Insights

The thermal insulation segment held a dominant presence in the insulation market in 2024. 

• In March 2025, the Heat-Flex Advanced Energy Barrier (AEB) which tackles corrosion under insulation (CUI) was launched by Sharwin-Williams. The new coating replaces the bulky mineral-based insulation traditionally used on storage tanks, process vessels and piping to retain process heat. 

(Source: Sherwin-Williams launches new insulative coating - Oil Review Middle East)

The acoustic insulation segment is expected to grow at the fastest rate in the market during the forecast period of 2025 to 2034.

• In May 2025, to develop test and launch a suite of new impact sound insulation floor systems designed to reduce sound transmission Saint-Gobain Weber and REGUPOL collaborated with CMS Danskin Acoustics. The new ‘Weber floor acoustic system’ can be used to meet challenging acoustics targets across both new construction and refurbishment projects, including commercial, residential, healthcare, and leisure schemes. 

(Source: Weber and CMS Danskin Acoustics launch new acoustic floor systems incorporating REGUPOL) 

Material Type Insights

The expanded polystyrene (EPS) segment accounted for a considerable share of the insulation market in 2024. 

• In April 2025, the launch of the industry’s first biodegradable EPS QPMC pallet shipper was announced by Thermo Safe. The cutting-edge solution offers a breakthrough in sustainable thermal packaging, performing high performance with environmental responsibility, making it a game changer for the life sciences and healthcare logistics industries. 

(Source: ThermoSafe launches biodegradable EPS QPMC pallet shipper)

The aerogel segment is projected to experience the highest growth rate in the market between 2025 and 2034. 

• In June 2025, the full-scale commercial production of its proprietary fiber-enhanced aerogel insulation for electric vehicle (EV) battery fire protection was announced by Irving-based Alkegen, a supplier of battery cell spacers. 

(Source: Irving-Based Alkegen Launches Full Production of EV Battery Fire Protection ‘Aerogels’ » Dallas Innovates)

End-use Insights

The building and construction segment led the market.

• In April 2025, the addition of OPTIM-R E to its OPTIM-R Series vacuum insulation panels was announced by Kingspan Insulation North America. OPTIM-R E is a rigid vacuum insulation panel with a fumed silica core encased and sealed in a thin, gas-tight envelope.

(Source: Kingspan Launches OPTIM-R E, Encapsulated Vacuum Insulation Panel | Roofing Contractor)

The transportation segment is set to experience the fastest rate of the market growth from 2025 to 2034.  

• In June 2022, a new international air freight transport service using environmentally friendly isothermal packaging produced by EMBALL’ISO was launched by Nippon Express Co., Ltd, a group company of Nippon Express Holdings, Inc., a first Japanese logistics company to collaborate with EMBALL’ISO, a French company with a proven track record in vaccine transport.

Nippon Express launches new transport service using environmental-friendly isothermal packaging Becomes first Japanese logistics company to collaborate with EMBALL’ISO, which has a proven track record in vaccine transport | NIPPON EXPRESS HOLDINGS

Insulation Market Companies

• GAF
• Saint Gobain
• Recticel 
• Kingspan Group
• URSA
• Rockwool Group
• Knauf Insulation
• Johns Manville
• 3M Company
• Owens Corning

Recent Developments

• In August 2025, the Microcell technology for efficient window system’s insulation was launched by Promix Solutions. The insulation characteristics of window systems are largely defined by the function of thermal break profiles, which make a thermal barrier for heat transfer between parts like window frames. 
  (Source: Promix Solutions launches Microcell Technology for efficient window systems' insulation - Interplas Insights)
• In April 2025, the launch of groundbreaking insulation, designed to provide unprecedented weight to warmth comfort and performance for outdoor lifestyle enthusiasts was announced by FOLI AEROGEL, a leading innovator in Aerogel Insulation Technology. 
  (Source: Foli Aerogel launches lightweight insulation for outdoors - Fibre2Fashion)

Segments Covered in the Report

By Insulation Type

• Thermal Insulation
• Acoustic Insulation

By Material Type

• Glass Wool
• Mineral Wool
• Expanded polystyrene (EPS)
• Extruded polystyrene foam insulation (XPS)
• Calcium-Magnesium-Silicate (CMS) Fibers
• Calcium Silicate
• Polyurethane
• Aerogel
• Others (Cellulose, Phenolic Foam, etc.)

By End User

• Building and Construction
• HVAC and OEM
• Transportation
• Appliances
• Others (Furniture, Packaging, etc.)

By Geography

• North America
• U.S.
• Canada
• Europe
• U.K.
• Germany
• France
• Asia-Pacific
• China
• India
• Japan
• South Korea
• Malaysia
• Philippines
• Latin America
• Brazil
• Rest of Latin America
• Middle East & Africa (MEA)
• GCC
• North Africa
• South Africa
• Rest of the Middle East & Africa