건축용 폴리비닐부티랄(PVB) 중간층 시장 : 점유율 분석, 업계 동향과 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the architectural polyvinyl butyral interlayers market size is projected to be 0.84 million tons in 2025, 0.87 million tons in 2026, and reach 1.05 million tons by 2031, growing at a CAGR of 3.94% from 2026 to 2031.

This report is Segmented by Interlayer Type (Transparent, Colored, and More), Application (Facade/Curtain Wall, Balcony and Balustrade, Interior Partitions, and Roof-lights/Skylights), End-User Sector (Commercial, Residential, and Institutional Buildings), and Geography (Asia-Pacific, North America, and More). The Market Forecasts are Provided in Terms of Volume (Tons).

Global Architectural Polyvinyl Butyral (PVB) Interlayers Market Trends and Insights

Rising Demand for Safety and Security Glazing in Modern Architecture

During 2024-2025, updated building codes mandate the use of laminated glass in handrails, guards, and sloped glazing, specifying a minimum interlayer thickness of 0.76 mm. The ASTM E2358-24 standard improves post-breakage deflection performance, subtly encouraging designers to adopt ionomer or stiff-PVB films, which ensure the glass remains intact after fracturing. Field tests conducted in 2025 reveal that triple-layer laminates with ionomer cores can handle significant line loads at high temperatures, whereas tempered monoliths with basic PVB fail. In Singapore, authorities establish a limit for total top-edge deflection in cases of complete glass loss. Standard PVB struggles to meet this benchmark without extensive multi-ply constructions. As inspectors increasingly require permanent markings and traceable test reports, documentation demands intensify, providing certified brands with a notable advantage.

Expanding APAC Construction Sector

China's dual-carbon policy has significantly increased the adoption of high-performance glass, resulting in higher laminated volumes without requiring additional raw floor space. In China, modular curtain-wall factories, which produce two-thirds of the nation's output, are now using consistent-tack PVB rolls designed for their automated production lines. Builders in India, Vietnam, and Indonesia are retrofitting high-rise towers for noise control and updating safety codes. Highlighting the tightness of the regional supply chains, domestic resin suppliers, such as Anhui Wanwei, have expanded their capacities, underscoring the dominance of the Asia-Pacific region in the upstream polyvinyl alcohol feedstock market.

High Production Cost and Limited Substitution Flexibility

Ionomers command a premium price, yet they offer a shear modulus that is significantly greater than that of standard PVB. In May 2026, Kuraray, citing rising energy and additive costs, announced a global price increase for both PVB and ionomer products. Once a balustrade design is approved for ionoplast, reverting to PVB requires fresh testing under ASTM E2358, making such changes infrequent. Medium-sized laminators, lacking autoclave redundancy, face capital challenges, which delay their market entry and result in a moderate concentration in the architectural polyvinyl butyral (PVB) interlayers market.

Other drivers and restraints analyzed in the detailed report include:

1. Tightening Energy-Efficiency Codes Driving Laminated Facade Adoption
2. Aesthetic Differentiation via Gradient and Colored Interlayers
3. Moisture Sensitivity and Edge-Stability Issues in Harsh Climates

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

By 2025, transparent grades captured 57.5% of the market volume. Their seamless welding with glass, neutral optical properties, and compatibility with existing autoclave cycles cemented their position as the preferred choice for mainstream facades. The market for architectural polyvinyl butyral (PVB) interlayers, particularly transparent films, has seen modest growth in alignment with the construction GDP.

Starting from a smaller base, ionomer films showcased the strongest growth, boasting a 5.19% CAGR during the forecast period of 2026-2031. This uptick was spurred by regulatory code clauses that curtailed deflection in broken balustrades. In 2025 field trials, laminates with 3.04 mm ionoplast cores, nestled between 8 mm heat-strengthened plies, withstood 1.5 kN/m loads, validating safety without top rails. Colored and gradient PVBs addressed twofold demands: branding and privacy, utilizing colorfast chemistries to block 99% of UV rays. Acoustic PVBs, featuring softer cores, boosted the Sound Transmission Class (STC) by 2-5 points. This enhancement has made them a top pick for residential retrofits, enabling landlords to charge premium rents for quieter spaces. Lastly, functional solar-control PVBs, equipped with infrared blockers, curbed peak cooling loads by 10-15 W/m2, all while permitting 80% visible light transmission.

Complete Report Scope:

• By Interlayer Type
  • Transparent
  • Coloured
    • Opaque
    • Frosted/Matte
    • Gradient and White Gradient (incl. Cielora and similar products)
  • Acoustic PVB
  • Functional/Solar PVB
  • Ionomer Interlayer
• By Application
  • Facade/Curtain Wall
  • Balcony and Balustrade/Guard-rail
  • Interior Partitions and Privacy Screens
  • Roof-lights/Skylights/Canopies
• By End-user Sector
  • Commercial Buildings
  • Residential Buildings
  • Institutional Buildings
• By Geography
  • Asia-Pacific
    • China
    • India
    • Japan
    • South Korea
    • ASEAN Countries
    • Rest of Asia-Pacific
  • North America
    • United States
    • Canada
    • Mexico
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • Spain
    • Russia
    • Nordic Countries
    • Rest of Europe
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Middle-East and Africa
    • Saudi Arabia
    • South Africa
    • United Arab Emirates
    • Rest of Middle-East and Africa

Geography Analysis

Asia-Pacific, projected to account for 45.43% of the global volume in 2025, is set to register a 4.87% CAGR during the forecast period of 2026-2031. In a bid to strengthen its green initiatives, China revised its energy code, capping U-values at 0.8 W/m2*K in its colder provinces. Additionally, the nation linked public project bids to green product certifications, increasing the prominence of laminated glass. In India, a 2025 safety amendment endorsed laminated glass for balcony rails in buildings exceeding 15 meters in height. The ASEAN region, responding to heightened acoustic specifications near new metro lines, saw a notable surge in demand. North America benefited from regulations on hurricane, seismic, and security glazing. Europe sustained its momentum through whole-life carbon reporting initiatives under Level(s) and compliance with national balustrade standards. Similarly, Latin America and the Middle-East experienced a demand spike from boutique high-rise clusters, which increasingly favored imported premium interlayers.

1. Anhui Wanwei Group Co., Ltd.
2. Chang Chun Group
3. Eastman Chemical Company
4. EVERLAM
5. Genau Manufacturing Company LLP
6. HTS PVB
7. Huakai Plastic (Chongqing) Co., Ltd.
8. KB PVB
9. Kuraray Co., Ltd.
10. Qingdao Huayijin New Material Co., Ltd.
11. SEKISUI Chemical Co., Ltd.
12. Suzhou ShinNord New Material Co., Ltd.
13. Suzhou Xiaoshi Technology Co., Ltd.
14. Zhejiang Decent New Material Co., Ltd.

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions and 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 Rising demand for safety and security glazing in modern architecture
  • 4.2.2 Expanding APAC construction sector
  • 4.2.3 Tightening energy-efficiency codes driving laminated facade adoption
  • 4.2.4 Aesthetic differentiation via gradient andcolored interlayers
  • 4.2.5 Growing retrofit market for acoustic comfort in dense cities
• 4.3 Market Restraints
  • 4.3.1 High production cost andlimited substitution flexibility
  • 4.3.2 Moisture sensitivity and edge-stability issues in harsh climates
  • 4.3.3 Volatility in PVB-resin feedstock supply
• 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 and Growth Forecasts (Volume)

• 5.1 By Interlayer Type
  • 5.1.1 Transparent
  • 5.1.2 Coloured
    • 5.1.2.1 Opaque
    • 5.1.2.2 Frosted/Matte
    • 5.1.2.3 Gradient and White Gradient (incl. Cielora and similar products)
  • 5.1.3 Acoustic PVB
  • 5.1.4 Functional/Solar PVB
  • 5.1.5 Ionomer Interlayer
• 5.2 By Application
  • 5.2.1 Facade/Curtain Wall
  • 5.2.2 Balcony and Balustrade/Guard-rail
  • 5.2.3 Interior Partitions and Privacy Screens
  • 5.2.4 Roof-lights/Skylights/Canopies
• 5.3 By End-user Sector
  • 5.3.1 Commercial Buildings
  • 5.3.2 Residential Buildings
  • 5.3.3 Institutional Buildings
• 5.4 By Geography
  • 5.4.1 Asia-Pacific
    • 5.4.1.1 China
    • 5.4.1.2 India
    • 5.4.1.3 Japan
    • 5.4.1.4 South Korea
    • 5.4.1.5 ASEAN Countries
    • 5.4.1.6 Rest of Asia-Pacific
  • 5.4.2 North America
    • 5.4.2.1 United States
    • 5.4.2.2 Canada
    • 5.4.2.3 Mexico
  • 5.4.3 Europe
    • 5.4.3.1 Germany
    • 5.4.3.2 United Kingdom
    • 5.4.3.3 France
    • 5.4.3.4 Italy
    • 5.4.3.5 Spain
    • 5.4.3.6 Russia
    • 5.4.3.7 Nordic Countries
    • 5.4.3.8 Rest of Europe
  • 5.4.4 South America
    • 5.4.4.1 Brazil
    • 5.4.4.2 Argentina
    • 5.4.4.3 Rest of South America
  • 5.4.5 Middle-East and Africa
    • 5.4.5.1 Saudi Arabia
    • 5.4.5.2 South Africa
    • 5.4.5.3 United Arab Emirates
    • 5.4.5.4 Rest of 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, Products and Services, and Recent Developments)
  • 6.4.1 Anhui Wanwei Group Co., Ltd.
  • 6.4.2 Chang Chun Group
  • 6.4.3 Eastman Chemical Company
  • 6.4.4 EVERLAM
  • 6.4.5 Genau Manufacturing Company LLP
  • 6.4.6 HTS PVB
  • 6.4.7 Huakai Plastic (Chongqing) Co., Ltd.
  • 6.4.8 KB PVB
  • 6.4.9 Kuraray Co., Ltd.
  • 6.4.10 Qingdao Huayijin New Material Co., Ltd.
  • 6.4.11 SEKISUI Chemical Co., Ltd.
  • 6.4.12 Suzhou ShinNord New Material Co., Ltd.
  • 6.4.13 Suzhou Xiaoshi Technology Co., Ltd.
  • 6.4.14 Zhejiang Decent New Material Co., Ltd.

7 Market Opportunities and Future Outlook

• 7.1 White-space and Unmet-need Assessment
• 7.2 Integration of smart andfunctional interlayers in next-generation facade systems