The global polyisocyanurate insulation market is expected to experience steady growth between 2025 and 2035, driven by rising demand for energy-efficient insulation materials, increasing adoption in commercial and industrial construction, and growing regulatory emphasis on sustainable building solutions. The market is projected to reach USD 15,612.3 million in 2025 and expand to USD 24,325.3 million by 2035, reflecting a compound annual growth rate (CAGR) of 4.5% during the forecast period.
Polyisocyanurate (PIR) insulation is a thermoset plastic foam and widely used for such applications as the roof, wall insulation, HVAC, and refrigeration systems. Positive modern characteristics attributed to it include high thermal insulation, fire resistance, and unwanted moisture exclusion which lead PIR into commercial buildings, cold storage areas, and industrial workspaces that are indeed ideal for it.
In addition, changes in the application of insulation due to technology development, growth of energy efficiency programs generated by the government, and the increasing demand for net-zero energy buildings are the major factors for the expansion of the market. The polyisocyanurate insulation industry, in fact, will be boosted forward by the above-mentioned reasons: the new stricture of environmental law, the flourishing of building techniques that are eco-friendly, and new types of insulation with High-R-value that keep coming on the market.
| Metric | Value |
|---|---|
| Industry Size (2025E) | USD 15,612.3 million |
| Industry Value (2035F) | USD 24,325.3 million |
| CAGR (2025 to 2035) | 4.5% |
The rising demand for high-performance insulation materials, increasing application in cold storage and industrial sectors, and advancements in environmentally friendly blowing agents are key drivers of market growth. Additionally, continuous improvements in manufacturing processes and the growing adoption of PIR insulation in net-zero energy buildings are expected to drive further market expansion.
Explore FMI!
Book a free demo
The polyisocyanurate insulation market in North America continues to be the most significant one, owing to passionate campaigns for energy codes, a rise in green material construction, and a strong commercial and industrial application side. The USA and Canada are allocating substantial funds to energy-efficient infrastructures, the increased use of PIR insulation in roofs, walls, and HVAC systems is the result of this trend.
The USA Department of Energy (DOE) and Environmental Protection Agency (EPA) programs promoting thermal efficiency and carbon footprint reduction are forcing construction companies and contractors to use High-R-value insulation materials, especially polyisocyanurate. The increasing cold chain logistics industry along with the new refrigerated facilities are the second point that adds to the market demand.
With new technologies of low-GWP (global warming potential) insulation and promoting the concept of sustainability, the North American region is assumed to remain one of the top markets. PIR insulation.
The market of polyisocyanurate insulation in Europe is flourishing as a result of the tough rules in the energy efficiency sector, demand for fire-resistant insulation materials is continuously on the rise, and emphasis is being placed on the reduction of building carbon emissions. The countries leading, such as Germany, France, and the UK, in providing better construction envelope solutions, support PIR insulation because of its thermal efficiency and light characteristic.
EU's Energy Performance of Buildings Directive (EPBD) and the whole zero emission targets are the main engine of the PIR in the residential, commercial, and industrial. Additionally, the rise of modular and prefabricated construction, more investments in the purchase of green materials and the circular economy principle that is being used in insulation manufacturing are driving the market's progress.
Research of eco-friendly blowing agents and PIR insulation panels which can be recycled is progressing, which shows us that Europe is poised to have significant growth in insulation over the forecast period.
In the polyisocyanurate insulation market, Asia-Pacific is the fastest-growing region as it has been boosted by the rapid urbanization taking place, the insistence on using high-performance insulation in commercial buildings, and the increasing number of government schemes which promote energy efficiency. Countries like China, India, Japan, and South Korea are on the road of bigger PIR insulation use in sectors like industrial refrigeration and HVAC and even in the housing market.
The energy-efficient and eco-friendly construction standards and soaring building constructions in the country energy-create the pre-conditions for the increased usage of insulation materials. The Smart Cities plan in India together with the focus on sustainability will further enrich the market.
Japan and South Korea such known for their matching qualities in technological innovation have actually adopted PIR insulation into the new buildings, and the main ventilation is always the best integrating fire safety and renewable thermal energy. The upgrade of the industrial cold logistics segment and more facilities like this in Asia-Pacific, in total, are estimated to bring demand for PIR insulation on a higher level.
Middle East & Africa (MEA) has a moderate growth for polyisocyanurate insulation, the central motor is construction projects, climate-adaptive insulation materials start to be used, and industry is also expanding. Countries like Saudi Arabia, UAE, and South Africa are fronting investments on the green building and the green material side, which is pushing the use of PIR insulation further.
The extreme weather conditions are forcing the construction sector to go for higher quality of thermal insulation to the buildings that reduce the energy consumption of cooling equipment. These building codes, in turn, increase the demand for insulation materials. The local industries of the food supply chain and retailers shifting their system to a more flexible one would also boost the market for PIR insulation being used in both construction and HVAC applications.
Volatility in Raw Material Prices and Supply Chain Disruptions
The polyisocyanurate insulation market is largely affected by the price instability of raw materials, especially isocyanates and polyols which are made from petrochemical products. The total crude oil price fluctuations and disturbances in the supply chain could lead to the changes in production costs and the availability of the mentioned essential raw materials.
Besides, the distribution hoardes, geopolitics, and the chemical sector's environmental control make it pretty difficult to set a mono price and supply materials consistently. The manufacturers are checking the options of bio-based and recycled feedstocks out to ensure steel sustainability and risk supply mitigation.
Environmental Regulations on Blowing Agents and VOC Emissions
Duties that are in place such as the volatile organic compound (VOC) emissions, hydrofluorocarbons (HFCs), and blowing agents used in PIR insulation manufacturing deeply affect the compliance sector. The phase-out of high-GWP blowing agents under global environmental agreements is turning the focus to makers' initiatives in eco-friendly formulations.')
It is advised to provide a collection of proper punctuations along with some. To overcome this issue, the companies are making use of low-GWP, which is water-based blowing agents, are optimizing production methods, and they are also enhancing the capability of recycling for insulation waste materials.
Growing Demand for Net-Zero and Energy-Efficient Buildings
With the increasing global stress on net-zero energy usage in building construction (NZEBs), the increasing need for eco-friendly construction materials, and the top super-insulation solutions, it brings rises to the big opportunities for PIR insulation manufacturers. The invested in these energy-efficient projects which were prioritized by governments and industry sectors, therefore, it will cause a boost to the PIR insulation demand in new construction and retrofit projects.
En route to this, the building envelope technology and the integration of smart insulation solutions, as well as, digital monitoring of energy efficiency are the following forces which drive the expansion of the market.
Expansion of Cold Storage and Refrigeration Applications
The modern conventional storage temperature techniques in food processing, pharmaceuticals, and logistic sectors that control the cold chain process have lifted the adoption of PIR insulation in these applications. The moisture resistance, and the humidity breathable piv are sufficient products for transporters, and industrial appliances.
The e-commerce-oriented cold storage facilities that are being continuously built, the pharmaceutical distribution network channels that are broadened, and growing legislative requirements on food and medicine thermal efficiency in transportation are the future of the PIR insulation application in refrigeration.
The polyisocyanurate (PIR) insulation market between 2020 and 2024 has increased steadily because of the high demand for energy-efficient buildings, stricter environmental regulations, and development in thermal insulation materials. The trend of PIR insulation, which is famous for its good thermal resistance, fire resistance, and light weight, caught the attention of many sectors like commercial and residential construction, HVAC systems, refrigeration, and industrial insulation.
The movement of green building initiatives, state aid for environmentally friendlier construction, and the introduction of electroluminescence roofing and enhanced wall framework materials were the other reasons for the market growth. Yet, the constant fluctuations of the raw materials, chain supply breaks apart, and safety standards about fire compliance regulatory were the mainstays in front of the producers.
Envisioning 2025 to 2035, artificial intelligence will play a big part as the polyisocyanurate insulation market will be used for AI-assisted thermal efficiency optimization, smart self-healing insulation, and bio-based PIR formulations. The revolution to carbon-neutral insulation materials, using artificial intelligence for energy-efficient building control, and the next generation of nanogels-included PIR panels will change the market trends.
Further, the fire-resistant insulation with nanotechnology-enforced boards, the upkeep of HVAC systems via AI-powered predictive maintenance, and the provisioning of blockchain for material traceability will all elicit new developments in net-zero and eco-friendliness in insulation technologies.
Shifts: A Comparative Analysis (2020 to 2024 vs. 2025 to 2035)
| Market Shift | 2020 to 2024 |
|---|---|
| Green Building & Energy Efficiency Trends | Increased adoption of PIR insulation in high-performance buildings, commercial construction, and HVAC systems. |
| Fire Safety & Regulatory Compliance | Strict enforcement of fire-resistant building codes and low-flammability PIR foam insulation. |
| Growth in Cold Storage & Refrigeration Applications | Expansion of polyisocyanurate insulation in refrigeration units and temperature-sensitive supply chains. |
| Lightweight & High-Performance Material Innovations | Increased use of closed-cell PIR foam for superior thermal conductivity and moisture resistance. |
| Sustainability & Low-VOC Insulation Solutions | Development of low-VOC, environmentally friendly PIR formulations for sustainable construction. |
| Smart HVAC & Thermal Optimization Technologies | Growth in high-efficiency PIR-insulated ductwork and smart temperature control applications. |
| Market Growth Drivers | Growth fueled by building energy efficiency mandates, rising adoption in refrigeration, and commercial construction expansion. |
| Market Shift | 2025 to 2035 |
|---|---|
| Green Building & Energy Efficiency Trends | AI-driven thermal insulation monitoring, carbon-neutral PIR materials, and self-regulating smart insulation systems. |
| Fire Safety & Regulatory Compliance | Advanced nanotechnology-based flame-retardant PIR insulation with AI-assisted safety monitoring. |
| Growth in Cold Storage & Refrigeration Applications | Next-gen aerogel-infused PIR insulation for ultra-high thermal resistance and AI-optimized cold chain logistics. |
| Lightweight & High-Performance Material Innovations | Graphene-enhanced, ultra-lightweight PIR insulation with enhanced durability and AI-driven adaptive R-values. |
| Sustainability & Low-VOC Insulation Solutions | Bio-based PIR foams, self-healing insulation coatings, and zero-emission manufacturing processes. |
| Smart HVAC & Thermal Optimization Technologies | AI-integrated HVAC insulation with real-time efficiency tracking and automated thermal regulation. |
| Market Growth Drivers | Market expansion driven by AI-powered insulation performance tracking, net-zero energy building designs, and sustainable PIR innovations. |
The USA polyisocyanurate insulation market is witnessing consistent growth, on account of the increasing need for energy-efficient buildings, the stringent regulations regarding the insulation of buildings, and the growing implementation of ecological construction materials. The rules set by the USA Department of Energy and LEED (Leadership in Energy and Environmental Design) are acting as catalysts for the active use of many such products as polyisocyanurate (PIR) foam, among others.
The expansion of industrial and commercial construction is one more factor that brings the need for PIR insulation panels to the roof and the wall market. The cold storage and refrigeration industry also play a role here, that is, polyisocyanurate foam has a high moisture barrier and better thermal performance.
| Country | CAGR (2025 to 2035) |
|---|---|
| United States | 4.7% |
The United Kingdom polyisocyanurate insulation market is increasing at an average rate, facilitated by the government regulations on building insulation, the rise of green construction materials, and the high-performance insulation solution market. Supported by the UK's Net Zero Strategy and energy efficiency targets, the demand for PIR insulation among residential and commercial sectors rises.
Besides, curtain wall and modular construction assembly are the lead in the market for polyisocyanurate to be used in thermal insulation. In addition, the growth of warehouse and logistics industries, especially the rise of e-commerce companies, has been a major factor for the increased demand for PIR insulation in temperature-controlled storage units.
The European Union polyisocyanurate insulation market is expanding due to strict energy efficiency policies, increasing adoption of fire-resistant insulation materials, and rising demand for sustainable construction solutions. The EU Energy Performance of Buildings Directive (EPBD) is pushing the use of high-performance insulation materials such as PIR foam to improve energy efficiency in new and existing buildings.
Additionally, the growth of industrial and commercial infrastructure projects across Germany, France, and Italy is driving demand for PIR insulation in roofing, walls, and HVAC systems. The rising adoption of green building certifications such as BREEAM is also encouraging the use of sustainable polyisocyanurate insulation products.
| Region | CAGR (2025 to 2035) |
|---|---|
| European Union | 4.5% |
The Japan polyisocyanurate insulation market is witnessing moderate growth due to the increased demand for buildings that are energy-efficient, the innovation in fire-resistant insulation material, and the entry into the market of more companies with eco-friendly construction solutions. The pursuit of carbon-free goals by Japan by 2050 is a main driver for the uptake of superlative PIR insulation materials in homes and commercial buildings.
Moreover, the invention of anti-earthquake and anti-fire construction technologies has a positive effect on the demand for insulation that is a higher grade with better durability and less thermal transmission. As a result of the expansion of the cold storage and logistics sector in Japan, moisture-resistant PIR is being used more often.
| Country | CAGR (2025 to 2035) |
|---|---|
| Japan | 4.2% |
The expansion of the South Korea polyisocyanurate insulation market is largely due to the firm government policies that support the development of energy-efficient buildings as well as the increasing applications of high-performance insulation materials in commercial projects and the rapid pace of technological advancement in the industrial refrigeration industry. The Green New Deal of the South Korean government is advocating for the use of low-carbon methods of construction that are the main reason for the increased need for PIR insulation in both residential and commercial buildings.
Besides, the trend of constructing more smart factories and logistic centers is in direct correlation with the increased demand for polyisocyanurate insulation in these types of facilities that use temperature controls. The insulation of fire-resistant materials in the barrel and industrial infrastructure is also the reason for the further market growth.
| Country | CAGR (2025 to 2035) |
|---|---|
| South Korea | 4.6% |
The polyisocyanurate insulation market sector is controlled by rigid foam/board polyisocyanurate (PIR) insulation because of its excellent thermal resistance (R-value), lightweight structure, and durability. These boards are popular in commercial and residential construction, HVAC ductwork, and industrial piping applications, where top-quality insulation is needed to minimize heat loss and enhance energy efficiency.
In contrast to liquid and spray PIR insulation, the rigid foam boards have higher mechanical strength, easier installation, and more long-lasting insulation integrity, being therefore ideally suited for wall sheathing, roof insulation, and prefabricated building panels.
As the global energy preservation regulations are becoming more stringent, the use of polyisocyanurate rigid foam, which has High-R values, is going high, especially in zero-energy buildings, cold storage facilities, and green construction projects. In addition, improvements in fire-retardant additives and composite panel integration are instrumental in the further incorporation of rigid PIR insulation in industrial and commercial applications.
Spray polyisocyanurate insulation is experiencing a considerable rise in demand, especially in acoustic and hybrid insulation applications where a completely seamless, sealing of air, and vibration dampening are significant. It is commonly implicated in the construction of high-performance residential and commercial buildings, HVAC systems, and industrial enclosures, where thermal and soundproofing benefits are obligatory.
In contrast to rigid boards, the spray PIR insulation is highly adaptable, has low thermal bridging, and is more resistant to moisture, which makes it an excellent choice for energy-efficient retrofitting, soundproofing, and fire-rated insulation applications. An increasing trend toward sustainable practices combined with the development of low-VOC, and environmentally friendly spray PIR insulation solutions is boosting market adoption in eco-friendly construction projects.
Thermal insulation remains the most significant application area in the polyisocyanurate insulation market because of the various building codes and energy efficiency standards that require high-performance insulation materials in residential, commercial, and industrial buildings. PIR insulation is commonly applied in the roofing systems, cold storage facilities, and HVAC ducting, where temperature regulation and energy efficiency are a necessity.
In terms of effectiveness, PIR insulation is the superior choice for applications in tight spaces as it has a higher thermal resistance per inch than conventional thermal insulation materials such as fiberglass and expanded polystyrene (EPS). In line with the growing trend of net-zero energy buildings and industrial heat management systems, the demand for High-R-value PIR insulation products across various sectors is soaring.
Hybrid polyisocyanurate insulation is on the rise, especially in commercial and industrial spaces, where thermal insulation and soundproofing require one solution. Major applications cover the areas of office construction, the automotive industry, aircraft interiors, and manufacturing, in which lightweight fire-resistance sound-absorbing insulation is essential.
The hybrid PIR solutions' heat resistance and noise reduction property lead to a situation that the modern buildings and the industrial applications are more comfortable, energy efficient, and safer than ever. Composite insulation materials and the introduction of aerogel-infused PIR foams as the market drivers will result in fantastic growth for hybrid PIR insulation especially in high-performance constructions and vehicle soundproofing products.
Owing to the increasing need for energy-efficient construction, strict insulation regulations, and large-scale use in the commercial and residential sectors, the global polyisocyanurate insulation market is soaring. The fairly universal polyisocyanurate (PIR) insulation is very popular in the roofing, walls, and HVAC systems areas because of its good thermal resistance, fire-retardant properties, and being lightweight.
The market is shaped by technological advancements in foam manufacturing, increasing adoption of sustainable and eco-friendly insulation materials, and growing demand for high-performance insulation in industrial and refrigeration applications. Leading manufacturers focus on High-R-value formulations, superior fire resistance, and improved moisture control to meet building codes and energy efficiency standards worldwide.
Market Share Analysis by Company
| Company Name | Estimated Market Share (%) |
|---|---|
| Owens Corning | 8-10% |
| Kingspan Group | 7-9% |
| Johns Manville (Berkshire Hathaway Inc.) | 6-8% |
| Huntsman Corporation | 5-7% |
| Carlisle Companies Inc. | 4-6% |
| Other Companies (combined) | 60-70% |
| Company Name | Key Offerings/Activities |
|---|---|
| Owens Corning | A global leader in polyisocyanurate rigid foam board insulation, offering high-R-value and moisture-resistant solutions for roofing and walls. |
| Kingspan Group | Develops high-performance PIR insulation panels, integrating fire-resistant and low-carbon footprint technologies for sustainable construction. |
| Johns Manville | Specializes in energy-efficient polyiso insulation, ensuring superior thermal performance for commercial and residential applications. |
| Huntsman Corporation | Provides advanced PIR formulations for industrial and HVAC insulation, ensuring enhanced fire safety and insulation efficiency. |
| Carlisle Companies Inc. | Offers polyisocyanurate insulation for commercial roofing, integrating moisture control and long-term durability for extreme weather resistance. |
Key Company Insights
Owens Corning
Owens Corning is the top manufacturer of polyisocyanurate rigid foam board insulation for commercial, residential, and industrial applications. The company's FOAMULAR and Thermapink series come with high R-values, moisture resistance, and excellent dimensional stability. Owens Corning is taking a step further by including low-GWP blowing agent technology in its production process and therefore is ensuring eco-friendly insulation manufacturing with reduced environmental impact.
Kingspan Group
Kingspan is a pioneer in the manufacture of high-performance PIR insulation panels, which promise excellent fire resistance and energy savings. Kooltherm and Therma series by the company use materials that are low carbon and recyclable, which stand for sustainability optimization in the latest buildings. Kingspan is the developer of the next generation insulation products including vacuum insulation panels (VIP) and aerogel-filled PIR systems.
Johns Manville (Berkshire Hathaway Inc.)
Johns Manville brings the energy-saving innovation of polyisocyanurate envelope insulation, which is primarily used in roofing and wall applications. The AP Foil-Faced Polyiso Insulation product of the brand brings very good durability, lower VOC emissions, and enhanced moisture resistance. The firm is now in a position to invest in biotechnology and sustainability with polyiso- the byproduct- of less environmental damage and more beneficial circular economy.
Huntsman Corporation
Huntsman is a supplier of the advanced PIR formulations that serve the industrial, HVAC, and refrigeration sectors. The company Rubinate and Suprasec MDI-based PIR systems have better fire safety, better insulation efficiency, and better processability for the large scaling up of installations. To the contrary, Huntsman is fostering its green-way of living by providing products with less impact on the environment, thus making significant energy savings in the building projects.
Carlisle Companies Inc.
Carlisle concentrates on PIR roofs moisture-sealing insulation, which offers an environment of superior thermal efficiency, longevity of structural integrity, and protection from the elements. The company besides making Hunter Panels and InsulBase polyiso materials that are a fraction of the weight yet strong enough for huge construction. The firm is advancing the technology for Low-E reflective surfaces that are expected to bring energy savings to the next generation of insulation systems.
Other Key Players
The global polyisocyanurate insulation market is projected to reach USD 15,612.3 million by the end of 2025.
The market is anticipated to grow at a CAGR of 4.5% over the forecast period.
By 2035, the polyisocyanurate insulation market is expected to reach USD 24,325.3 million.
The thermal insulation segment is expected to dominate due to the increasing demand for energy-efficient building materials, rising infrastructure development, and stringent regulations on reducing heat loss in residential and commercial buildings.
Key players in the market include BASF SE, Saint-Gobain, Johns Manville, Kingspan Group, and Owens Corning.
Emission Control Catalyst for Small Engines Market Growth - Trends & Forecast 2025 to 2035
Motorcycle Emission Control Catalyst Market Growth - Trends & Forecast 2025 to 2035
Marine Emission Control Catalyst Market Growth - Trends & Forecast 2025 to 2035
Electronic Grade Hydrofluoric Acid Market Growth - Trends & Forecast 2025 to 2035
Dibutyl Ether Market Growth - Trends & Forecast 2025 to 2035
Polyurea Coatings Market Growth - Trends & Forecast 2025 to 2035
Polyisocyanurate Insulation Market
Thank you!
You will receive an email from our Business Development Manager. Please be sure to check your SPAM/JUNK folder too.
