Polystyrene Foam Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)

The Polystyrene Foam Market Report Segments the Industry by Type (Expandable Polystyrene (EPS) and Extruded Polystyrene (XPS)), End-User Industry (Building and Construction, Packaging, and More), and Geography (Asia-Pacific, North America, Europe, and More). The Market Forecasts are Provided in Terms of Value (USD).

Polystyrene Foam Market Size and Share

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Polystyrene Foam Market Analysis by Mordor Intelligence

The polystyrene foam market size reached USD 42.87 billion in 2025 and is forecast to climb to USD 55.18 billion by 2030, delivering a steady 5.18% CAGR. Demand resilience stems from the material’s light weight, thermal-insulation performance and cost advantage, qualities that keep it embedded in construction and protective-packaging supply chains even as single-use food-service bans tighten. Expanded polystyrene (EPS) remained the volume leader with 62.15% share in 2024, while extruded polystyrene (XPS) is expanding more quickly at 6.56% CAGR on the back of premium continuous-insulation needs. Asia-Pacific held the largest regional position at 43.65% share in 2024 and is also the fastest-growing territory at 6.91% CAGR, supported by China’s dominance in styrene consumption and subsidy-driven appliance replacements. Regulatory frameworks that reward low-global-warming-potential blowing agents and promote circular-economy recycling are accelerating product reformulations rather than eroding total demand, helping to underpin the polystyrene foam market outlook.

Key Report Takeaways

  • By type, EPS held 62.15% of the polystyrene foam market share in 2024; XPS is projected to advance at a 6.56% CAGR through 2030.
  • By end-user industry, building and construction commanded 45.94% of the polystyrene foam market size in 2024, while “other applications” led growth at a 7.25% CAGR to 2030.
  • By geography, Asia-Pacific secured 43.65% revenue share in 2024 and is set to grow at a 6.91% CAGR, sustaining its dual leadership position.

Segment Analysis

By Type: EPS Dominance Meets XPS Innovation

EPS captured 62.15% of polystyrene foam market share in 2024 on the strength of broad use in building envelopes and molded packaging. The polystyrene foam market size for EPS amounted to USD 26.65 billion in 2025, and the segment is slated to post mid-single-digit gains as recyclability programmes expand. EPS’s low cost and versatility underpin a lasting edge even as regulations favour flame-retardant-free formulations. 

XPS generates higher unit margins and is advancing at 6.56% CAGR to 2030. It features thermal conductivity between 0.032-0.037 W/(m·K), outperforming EPS, which ranges 0.035-0.040 W/(m·K). Continuous-insulation codes, space constraints and premium façade designs therefore tilt toward XPS, lifting the polystyrene foam market trajectory in energy-efficient retrofits. DuPont’s AIM-Act-compliant boards and BASF’s sale of its Styrodur line to Karl Bachl sharpen product focus while facilitating capacity adds that sustain competitive intensity.

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Note: Segment shares of all individual segments available upon report purchase

By End-User Industry: Construction Leadership Amid Diversification

Building and construction applications generated 45.94% of the overall 2024 revenue. Code-mandated continuous insulation and geofoam fills in seismic regions keep the segment at the heart of polystyrene foam market demand. Energy savings of 15-30% in properly insulated buildings provide a clear payback despite higher upfront material spends. 

Other applications, covering consumer electronics, appliances and niche modifiers for foamed concrete, lead future growth at 7.25% CAGR. Chinese subsidy programmes that moved 29.64 million consumers into replacement appliances in 2024 lifted styrene demand, indirectly bolstering polystyrene production. Protective shipping forms for smartphones and kitchen appliances reinforce this trend and cushion the polystyrene foam market against softness in food-service packaging.

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Note: Segment shares of all individual segments available upon report purchase

Geography Analysis

Asia-Pacific’s polystyrene foam market size topped USD 18.73 billion in 2025, equal to 43.65% of global value, and is predicted to post a 6.91% CAGR to 2030. China’s 35% slice of worldwide styrene imports drives resin availability, while appliance-replacement subsidies funnel additional EPS into packaging and insulation lines. India is on track to more than double nameplate capacity by 2028, with Styrenix Performance Materials and Supreme Petrochem riding robust consumer-electronics and automotive plastics demand.

North America retained a solid revenue base close to USD 10 billion in 2025. A string of producer price increases in 2024 signalled recovering construction demand, even as AIM-Act rules prompted fast reformulation to ultra-low-GWP blowing-agent systems. Government infrastructure spending and energy-retrofit incentives keep the region an important pillar of the polystyrene foam market.

Europe accounted for roughly USD 8 billion and saw imports hit 400 kilotons in 2023 after older styrene units shut. The EU Packaging and Packaging Waste Regulation mandates full recyclability by 2030, spurring investments in depolymerisation and mechanically recycled EPS food-contact grades now under review. These transitions sustain domestic converters but tighten economic margins.

South America and the Middle East & Africa combined delivered slightly under USD 6 billion, with demand tied to road building, cold-chain start-ups and disposable-income growth. Lower regulation and expanding grocery e-commerce underpin first-wave EPS penetration, setting the stage for future XPS upgrades as code enforcement strengthens.

Polystyrene Foam Market CAGR (%), Growth Rate by Region
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Competitive Landscape

The polystyrene foam market is moderately fragmented. Technological advancements are driving differentiation. BASF’s Neopor Plus boards reduce cooling energy by 30% and earn LEED credits, while DuPont’s Styrofoam brand has adopted blowing agents that cut embodied carbon by 94%. Regional players like JSP Corporation focus on bead innovations for automotive applications, and Styrenix Performance Materials is expanding capacity to meet rising domestic demand in India.

Bio-based disruptors, though limited in volume, are influencing branding. Companies like Ecovative Design secure contracts for compostable mycelium packaging, prompting traditional players to invest in circular solutions and emphasize recyclability to maintain market share.

Polystyrene Foam Industry Leaders

  1. Alpek S.A.B. de C.V.

  2. BASF

  3. INEOS Styrolution Group GmbH

  4. Synthos

  5. TotalEnergies

  6. *Disclaimer: Major Players sorted in no particular order
DuPont, Alpek S.A.B. de C.V., BASF SE, Arkema, KANEKA CORPORATION, Wuxi Xingda foam plastic new material Limited, Versalis S.p.A
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Recent Industry Developments

  • January 2025: Under Senate Bill 543, Oregon formally prohibited the use of expanded polystyrene foam containers in food service establishments. This legislative action aims to accelerate the transition toward environmentally friendly compostable alternatives.
  • June 2024: Abu Dhabi implemented a comprehensive ban on single-use items, including cups, lids, plates, and containers made from expanded polystyrene. This measure is part of a broader initiative to phase out plastics and promote sustainable practices.

Table of Contents for Polystyrene Foam Industry Report

1. Introduction

  • 1.1 Study Assumptions & Market Definition
  • 1.2 Scope of the Study

2. Research Methodology

3. Executive Summary

4. Market Landscape

  • 4.1 Market Overview
  • 4.2 Market Drivers
    • 4.2.1 Green-building insulation mandates
    • 4.2.2 E-commerce protective-packaging boom
    • 4.2.3 Cold-chain & pharma-logistics expansion
    • 4.2.4 Geofoam adoption for seismic/lightweight embankments
    • 4.2.5 Graphite-infused EPS for thin-retrofit insulation
  • 4.3 Market Restraints
    • 4.3.1 Styrene-monomer price volatility
    • 4.3.2 Single-use-plastic bans on EPS food-service
    • 4.3.3 Mushroom/mycelium packaging substitution threat
  • 4.4 Value Chain Analysis
  • 4.5 Porter’s Five Forces
    • 4.5.1 Bargaining Power of Suppliers
    • 4.5.2 Bargaining Power of Buyers
    • 4.5.3 Threat of New Entrants
    • 4.5.4 Threat of Substitutes
    • 4.5.5 Degree of Competition

5. Market Size & Growth Forecasts (Value)

  • 5.1 By Type
    • 5.1.1 Expandable Polystyrene (EPS)
    • 5.1.2 Extruded Polystyrene (XPS)
  • 5.2 By End-User Industry
    • 5.2.1 Building and Construction
    • 5.2.2 Packaging
    • 5.2.3 Other End-User Industries (Consumer and Home Appliances, etc.)
  • 5.3 By Geography
    • 5.3.1 Asia-Pacific
    • 5.3.1.1 China
    • 5.3.1.2 Japan
    • 5.3.1.3 India
    • 5.3.1.4 South Korea
    • 5.3.1.5 Rest of Asia-Pacific
    • 5.3.2 North America
    • 5.3.2.1 United States
    • 5.3.2.2 Canada
    • 5.3.2.3 Mexico
    • 5.3.3 Europe
    • 5.3.3.1 Germany
    • 5.3.3.2 United Kingdom
    • 5.3.3.3 France
    • 5.3.3.4 Italy
    • 5.3.3.5 Rest of Europe
    • 5.3.4 South America
    • 5.3.4.1 Brazil
    • 5.3.4.2 Argentina
    • 5.3.4.3 Rest of South America
    • 5.3.5 Middle East and Africa
    • 5.3.5.1 Saudi Arabia
    • 5.3.5.2 South Africa
    • 5.3.5.3 Middle East and Africa

6. Competitive Landscape

  • 6.1 Market Concentration
  • 6.2 Strategic Moves
  • 6.3 Market Share(%)/Ranking Analysis
  • 6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share, Products & Services, Recent Developments)
    • 6.4.1 Alpek S.A.B. de C.V.
    • 6.4.2 Atlas Molded Products
    • 6.4.3 BASF
    • 6.4.4 Epsilyte LLC
    • 6.4.5 INEOS Styrolution Group GmbH
    • 6.4.6 JSP
    • 6.4.7 KANEKA CORPORATION
    • 6.4.8 Kumho Petrochemical
    • 6.4.9 Owens Corning
    • 6.4.10 Styropek
    • 6.4.11 SUNPOR
    • 6.4.12 Synthos
    • 6.4.13 TotalEnergies
    • 6.4.14 Trinseo
    • 6.4.15 Versalis S.p.A.
    • 6.4.16 Wuxi Xingda foam plastic new material Limited

7. Market Opportunities & Future Outlook

  • 7.1 White-space & Unmet-need Assessment
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Global Polystyrene Foam Market Report Scope

Polystyrene foam is, commonly referred to as styrofoam and it is widely used as single-use consumer goods. Polystyrene foam is primarily composed of mor than 95% of air and around 5% plastic. It is widely used in range of end-use applications, owing to its superior properties including good damping properties, good thermal insulation, and light weight property. Some of the key applications of polystyrene foam includes lightweight protective packaging, home and appliance insulation, automobile parts, foodservice and food packaging, surfboards, roadway and roadbank stabilization systems among others. The polystyrene foam market is segmented by type, application, and geography. By type, the market is segmented into expandable polystyrene foam and extruded polystyrene foam. By application, the market is segmented into building and construction, packaging, and other applications. The report also covers the market size and forecasts for the polystyrene foam market in 15 countries across major regions. For each segment, the market sizing and forecasts have been done based on value (USD Million).

By Type Expandable Polystyrene (EPS)
Extruded Polystyrene (XPS)
By End-User Industry Building and Construction
Packaging
Other End-User Industries (Consumer and Home Appliances, etc.)
By Geography Asia-Pacific China
Japan
India
South Korea
Rest of Asia-Pacific
North America United States
Canada
Mexico
Europe Germany
United Kingdom
France
Italy
Rest of Europe
South America Brazil
Argentina
Rest of South America
Middle East and Africa Saudi Arabia
South Africa
Middle East and Africa
By Type
Expandable Polystyrene (EPS)
Extruded Polystyrene (XPS)
By End-User Industry
Building and Construction
Packaging
Other End-User Industries (Consumer and Home Appliances, etc.)
By Geography
Asia-Pacific China
Japan
India
South Korea
Rest of Asia-Pacific
North America United States
Canada
Mexico
Europe Germany
United Kingdom
France
Italy
Rest of Europe
South America Brazil
Argentina
Rest of South America
Middle East and Africa Saudi Arabia
South Africa
Middle East and Africa
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Key Questions Answered in the Report

What is the current Polystyrene Foam Market size?

The polystyrene foam market size reached USD 42.87 billion in 2025 and is forecast to grow steadily at a 5.18% CAGR.

Which product type leads the polystyrene foam market?

Expanded polystyrene dominates with 62.15% share in 2024, while extruded polystyrene is the faster-growing segment at 6.56% CAGR through 2030.

Why is Asia-Pacific crucial for future growth?

The region holds 43.65% revenue share and posts the highest 6.91% CAGR, driven by China’s styrene demand and India’s capacity expansions.

How are producers addressing sustainability pressures?

Companies are reformulating blowing agents to ultra-low-GWP levels, commercialising graphite-enhanced EPS, investing in mechanical and chemical recycling, and exploring bio-based alternatives to meet circular-economy mandates.

Page last updated on: June 26, 2025

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