Waterproofing Membranes

Waterproofing Membranes Market Outlook

The global waterproofing membranes market is projected to reach approximately USD 37.2 billion by 2035, growing at a compound annual growth rate (CAGR) of around 8.5% during the forecast period from 2025 to 2035. Key growth factors driving this market include the increasing demand for advanced construction solutions that offer enhanced durability and longevity, the rising awareness regarding the importance of waterproofing in infrastructure development, and the expansion of construction activities in emerging economies. Moreover, the growing emphasis on sustainable building practices and energy efficiency is also significantly contributing to the adoption of waterproofing membranes across various applications. The rising incidence of climate-related challenges and the necessity for protective measures against water ingress further underscore the importance of waterproofing solutions in construction and civil engineering projects.

Growth Factor of the Market

The waterproofing membranes market is benefitting from several growth factors that collectively enhance its value proposition in the construction industry. One of the primary factors is the rapid urbanization and population growth leading to increased construction and infrastructure projects, particularly in developing nations. This surge in construction activities is driving the demand for effective waterproofing solutions to protect buildings and structures from water damage, thereby extending their lifespan. Additionally, advances in membrane technology, such as the development of more effective and easier-to-install materials, are further propelling market growth as they offer increased flexibility and efficiency. Moreover, stringent regulations regarding construction safety and quality standards across various regions are promoting the adoption of high-quality waterproofing solutions. The growing trend toward green building practices and sustainability is also influencing the market positively, as builders and developers are increasingly seeking eco-friendly materials that provide both performance and environmental benefits.

Key Highlights of the Market

• The global waterproofing membranes market is anticipated to grow significantly, driven by urbanization and infrastructure development.
• Technological advancements are leading to innovative and efficient waterproofing solutions that cater to diverse applications.
• There is a rising awareness of sustainability and green building practices, influencing the choice of materials in the construction industry.
• Regulatory frameworks promoting construction safety standards are bolstering the demand for high-quality waterproofing membranes.
• The market is witnessing increased investments from manufacturers aimed at expanding production capacities to meet growing demand.

By Product Type

Modified Bitumen Membranes:

Modified bitumen membranes are an essential category in the waterproofing membranes market, known for their excellent flexibility, durability, and resistance to moisture. These membranes are manufactured by blending bitumen with polymers, resulting in a high-performance product suitable for a variety of applications. Modified bitumen membranes are particularly popular in roofing applications due to their ability to withstand harsh weather conditions and their ease of installation. They come in both self-adhesive and torch-applied forms, catering to different installation preferences and site requirements. The growth of the modified bitumen membranes segment is closely linked to the increasing construction activities in both residential and commercial sectors, where reliable waterproofing solutions are critical for long-term structural integrity.

PVC Membranes:

PVC (Polyvinyl Chloride) membranes are widely recognized for their exceptional resistance to environmental factors, including UV radiation and chemical exposure. This type of membrane is particularly favored in applications such as roofing and below-grade waterproofing, where durability and performance are paramount. PVC membranes are lightweight and easy to handle, making them suitable for various installation methods, including mechanically attached and fully adhered systems. The segment's growth is attributed to the rising adoption of PVC membranes in commercial roofing projects, where their energy-efficient properties contribute to lowering overall building energy consumption. Additionally, the increasing popularity of green building certifications, such as LEED, is further boosting the demand for PVC membranes as they can be manufactured to meet sustainable building standards.

TPO Membranes:

TPO (Thermoplastic Olefin) membranes are gaining market share due to their cost-effectiveness and reflective properties that contribute to energy savings in buildings. These membranes are known for their excellent weather resistance and are often used in roofing applications where efficient temperature regulation is desired. TPO membranes are available in a variety of thicknesses, allowing for customization based on specific project requirements. Their growing popularity is driven by the increasing demand for energy-efficient roofing solutions that can help reduce cooling costs and enhance the sustainability of buildings. The segment is expected to witness significant expansion as more builders and architects recognize the benefits of incorporating TPO membranes into their projects.

EPDM Membranes:

EPDM (Ethylene Propylene Diene Monomer) membranes are characterized by their outstanding resistance to extreme weather conditions, including harsh UV exposure and temperature fluctuations. These membranes are predominantly used in low-slope roofing applications, where their robustness can significantly extend the lifespan of a roof. The versatility of EPDM membranes allows for easy installation and maintenance, making them a preferred choice in various commercial and industrial projects. The growing trend of adopting durable, long-lasting building materials is positively impacting the EPDM segment, as builders aim to reduce long-term maintenance costs associated with roofing systems. Furthermore, the development of EPDM membranes in different colors and formulations is broadening their application scope in the construction industry.

HDPE Membranes:

High-Density Polyethylene (HDPE) membranes are recognized for their exceptional strength, chemical resistance, and impermeability, making them suitable for a range of waterproofing applications, including landfills and underground structures. The durability of HDPE membranes ensures long-term protection against water infiltration, which is especially critical in projects dealing with hazardous waste or requiring stringent environmental compliance. As municipalities and industries increasingly focus on waste management and environmental sustainability, the demand for HDPE membranes is on the rise. Their compatibility with various substrates and ease of installation further enhance their attractiveness, leading to a robust growth outlook for this segment in the global waterproofing membranes market.

By Application

Roofing:

The roofing application segment represents a significant portion of the waterproofing membranes market, primarily driven by the increasing construction of commercial and residential buildings. Effective waterproofing in roofs is crucial to preventing leaks, water damage, and mold growth, making high-quality membranes essential. With advancements in membrane technology, waterproofing solutions are becoming more versatile and capable of meeting specific performance criteria, such as energy efficiency and durability. As the focus on sustainability in construction continues to grow, builders are increasingly opting for roofing membranes that not only provide water protection but also contribute to energy savings and environmental compliance. The expansion of the commercial roofing sector particularly boosts this segment, as businesses seek to enhance the performance of their building envelopes.

Walls:

The walls application of waterproofing membranes is gaining traction as construction practices emphasize the importance of moisture management in buildings. Walls are susceptible to water infiltration due to factors such as rainfall and humidity, necessitating the use of effective waterproofing solutions to safeguard structural integrity. Waterproofing membranes for walls are designed to provide a robust barrier against water, preventing damage to building materials and enhancing energy efficiency. With an increasing number of high-rise buildings and complex architectural designs, the demand for specialized wall membranes is on the rise. Additionally, advancements in membrane technology are resulting in products that offer superior adhesion and flexibility, making them suitable for various wall construction materials.

Building Structures:

In the building structures segment, waterproofing membranes play a critical role in protecting foundations, basements, and other structural components from water ingress. The necessity to preserve the integrity of building structures is driving the adoption of effective waterproofing solutions in both residential and commercial construction projects. Membranes used for building structures are engineered to withstand hydrostatic pressure and provide long-lasting protection against water damage. As urban development continues to expand, particularly in areas prone to flooding and high groundwater levels, the importance of reliable waterproofing solutions for building structures is becoming increasingly apparent. The growth of this segment is further bolstered by the integration of waterproofing systems into building codes and regulations, promoting higher standards for construction practices.

Roadways:

The roadway application of waterproofing membranes is essential for ensuring the longevity and durability of infrastructure such as highways and bridges. Membranes are utilized to prevent water penetration in roadway surfaces, which can lead to deterioration and structural failure over time. As governments and municipalities invest in infrastructure development and maintenance, the demand for waterproofing solutions in roadway applications is expected to rise. Specialized membranes designed for road surfaces are engineered to withstand traffic loads and environmental stresses, providing robust protection against water damage. The increasing emphasis on road safety and maintenance is driving the adoption of advanced waterproofing technologies in this sector, contributing to the growth of the market.

Landfills:

Waterproofing membranes are crucial in landfill applications to prevent leachate and pollutants from contaminating groundwater and surrounding environments. The use of high-quality membranes in landfill design is essential for meeting regulatory requirements and ensuring environmental protection. As waste management practices evolve and the focus on sustainable landfill operations increases, the adoption of advanced waterproofing membranes is becoming more prevalent. These membranes are engineered to provide exceptional barrier properties, ensuring the safe containment of waste materials. The growth of this segment is driven by increasing environmental regulations and the need for effective waste management solutions, leading to investments in landfill infrastructure that prioritize waterproofing measures.

By Distribution Channel

Direct Sales:

Direct sales channels for waterproofing membranes play a crucial role in ensuring that manufacturers can effectively reach their target customers, including construction companies and contractors. This distribution method allows for a more personalized approach to selling, enabling manufacturers to offer tailored solutions that meet the specific needs of their clients. The advantage of direct sales lies in the ability to establish strong relationships with customers, facilitating better communication and feedback regarding product performance. This channel is particularly beneficial for companies that offer a wide range of waterproofing products, as it allows them to provide comprehensive support and expertise, ensuring optimal application and installation. As the construction market grows, the demand for direct sales of waterproofing membranes is expected to rise, driven by the need for high-quality products and services.

Indirect Sales:

Indirect sales channels are equally important in the waterproofing membranes market, as they encompass a wide network of distributors, retailers, and wholesalers who facilitate product availability to end-users. This distribution method expands the market reach and accessibility of waterproofing membranes, allowing customers to easily locate and purchase products from various outlets. Indirect sales also enable manufacturers to leverage the expertise of partners who understand local markets and customer preferences, enhancing customer satisfaction. As the construction landscape becomes more competitive, the significance of indirect sales channels is increasing, as they provide the necessary infrastructure for timely product delivery and support. The growth of this segment is expected to continue as manufacturers seek to optimize their distribution strategies to cater to diverse customer needs.

By Material Type

Polymer-modified Bitumen:

Polymer-modified bitumen is a prominent material used in the manufacturing of waterproofing membranes, known for its enhanced properties compared to traditional bitumen. This material is created by blending bitumen with polymers, resulting in a product that exhibits increased elasticity, durability, and resistance to temperature fluctuations. The use of polymer-modified bitumen in waterproofing applications is particularly beneficial in environments with extreme weather conditions, where traditional materials may fail. The versatility of this material makes it suitable for various applications, including roofing and below-ground waterproofing systems. As the demand for reliable and high-performance waterproofing solutions continues to grow, the segment of polymer-modified bitumen is expected to witness significant expansion driven by its superior performance characteristics.

TPO:

TPO (Thermoplastic Olefin) is a widely utilized material in waterproofing membranes, recognized for its lightweight and flexibility. TPO membranes are often chosen for their energy-efficient properties, which help reduce cooling costs in buildings as they reflect sunlight. This material is particularly popular in commercial roofing applications, where performance and cost-effectiveness are essential. The growth of TPO membranes is supported by the increasing demand for sustainable building practices and energy-efficient solutions. As more builders and architects prioritize energy conservation in their designs, the adoption of TPO membranes is expected to rise, contributing to the overall growth of the waterproofing membranes market.

EPDM:

EPDM (Ethylene Propylene Diene Monomer) is another vital material type in the waterproofing membranes market, known for its exceptional durability and resistance to environmental factors. EPDM membranes are particularly favored in low-slope roofing applications due to their ability to withstand UV radiation and extreme temperature changes. The long-lasting nature of EPDM makes it an attractive option for both residential and commercial projects, as it reduces the need for frequent replacements and repairs. The segment is expected to grow as more construction professionals recognize the benefits of using EPDM in their projects. Additionally, advancements in EPDM technology are leading to the development of more innovative products that meet specific performance requirements.

PVC:

PVC (Polyvinyl Chloride) membranes are an essential material in the waterproofing membranes market, known for their versatility and resistance to moisture and chemicals. PVC membranes are commonly used in roofing and below-grade applications, where their durability and ease of installation contribute to overall project efficiency. The growth of PVC membranes is driven by the increasing demand for high-performance waterproofing solutions in commercial construction. As building codes become more stringent regarding energy efficiency and environmental impact, the adoption of PVC membranes is expected to rise, as they can be engineered to meet these requirements. The segment's expansion will be further supported by the growing trend towards sustainable building practices.

HDPE:

High-Density Polyethylene (HDPE) is a key material utilized in the waterproofing membranes market for its superior strength and impermeability. HDPE membranes are particularly suitable for applications such as landfills and underground structures, where durability and resistance to chemicals are crucial. The demand for HDPE membranes is expected to increase as municipalities and industries focus more on environmental sustainability and waste management practices. The material's capability to provide a robust barrier against water infiltration makes it a preferred choice in projects that require stringent environmental compliance. As environmental regulations continue to evolve, the market for HDPE membranes is likely to witness significant growth, driven by the need for effective waterproofing solutions.

By Region

In the North American region, the waterproofing membranes market is projected to experience substantial growth, owing to the increasing investments in infrastructure development and the rising demand for advanced construction materials. The region is anticipated to account for approximately USD 10.5 billion by 2035, with a CAGR of around 7.6% during the forecast period. The growth in the residential and commercial construction sectors, coupled with stringent building regulations, has led to a heightened focus on durable waterproofing solutions. The increasing awareness of environmental sustainability and energy-efficient construction practices is also influencing the adoption of waterproofing membranes in North America, driving market expansion.

In Europe, the waterproofing membranes market is also poised for significant growth, with projections indicating a market size of approximately USD 9.2 billion by 2035. The region is characterized by a growing emphasis on construction quality and standards, which is driving the demand for high-quality waterproofing solutions. Moreover, the European Union's initiatives promoting sustainable construction practices are encouraging builders to adopt advanced waterproofing technologies. The construction sector's recovery post-COVID-19 is further contributing to the market's growth, as investments in both residential and commercial projects increase, resulting in a heightened need for effective waterproofing solutions. As a result, the European waterproofing membranes market is expected to exhibit a healthy CAGR of around 8.1% during the forecast period.

Opportunities

The waterproofing membranes market presents numerous opportunities for growth and innovation, particularly as construction practices evolve to meet modern demands. One significant opportunity lies in the increasing adoption of green building practices that focus on sustainability and energy efficiency. As more builders and developers seek to meet environmental regulations and obtain certifications such as LEED, the demand for eco-friendly waterproofing solutions is expected to rise. Companies that invest in the development of sustainable materials, such as bio-based membranes or those with improved recyclability, will find substantial growth prospects. This shift towards sustainability not only benefits the environment but also positions manufacturers to tap into a growing consumer base that prioritizes eco-conscious products.

Another area of opportunity is the rising trend of smart buildings and the integration of advanced technologies within construction. The incorporation of IoT (Internet of Things) and smart technology in waterproofing solutions can enhance monitoring and maintenance practices, allowing for proactive management of water ingress issues. This innovation opens up avenues for manufacturers to develop smart waterproofing membranes equipped with sensors that can provide real-time data on moisture levels and detect potential leaks. As smart building technologies become more widespread, the demand for technologically advanced waterproofing solutions is expected to increase, providing a lucrative opportunity for market players to differentiate themselves and capture a larger share of the market.

Threats

Despite the positive outlook for the waterproofing membranes market, several threats could hinder its growth trajectory. One of the primary challenges is the volatility in raw material prices, which can significantly impact production costs and lead to fluctuations in pricing for end-users. As waterproofing membranes rely on various polymers and materials, any disruptions in the supply chain or increases in raw material costs can affect profitability for manufacturers. This volatility can also discourage investment in new projects, particularly in developing regions where cost sensitivity is high. Furthermore, intense competition among manufacturers may lead to price wars, further compressing margins and affecting the overall market landscape.

Another potential threat to the market is the growing concern over the environmental impact of certain waterproofing materials, particularly those that contain harmful chemicals or are not easily recyclable. As environmental regulations become stricter and consumers become more aware of sustainability issues, manufacturers may face pressure to reformulate their products to adhere to eco-friendly standards. This transition may require significant research and development investments, and companies that fail to adapt could lose market share to more innovative competitors. Additionally, the emergence of alternative construction solutions, such as natural or bio-based materials, may pose a challenge to traditional waterproofing membranes, necessitating continuous innovation to stay relevant in the market.

Competitor Outlook

• GAF Materials Corporation
• Firestone Building Products Company
• Sika AG
• Carlisle Companies Incorporated
• Henry Company
• Fatra, a.s.
• W. R. Meadows, Inc.
• Bauder Limited
• IKO Industries Ltd.
• Renolit SE
• Flex Membranes
• Soprema
• Polyglass S.P.A.
• Johns Manville
• BASF SE

The competitive landscape of the waterproofing membranes market is characterized by a diverse group of both established players and emerging companies. Key market participants are continually investing in research and development to enhance their product offerings and maintain a competitive edge. In this dynamic environment, companies are focusing on innovation to deliver advanced, high-quality waterproofing solutions that address the evolving needs of the construction industry. Collaboration with architects, contractors, and builders is also a crucial strategy employed by major players to ensure their products are specified and utilized in a wide range of construction projects.

Among the major competitors, GAF Materials Corporation stands out as one of the leading manufacturers in the market, renowned for its comprehensive range of roofing systems and waterproofing solutions. The company's commitment to sustainability and innovation has enabled it to develop high-performance membranes that meet stringent regulatory requirements. GAF's extensive distribution network and strong brand reputation further enhance its market position, making it a preferred choice for contractors and builders alike.

Another prominent player is Sika AG, which offers a wide variety of waterproofing products for both commercial and residential applications. The company's focus on technological advancements and sustainable practices positions it as a leader in the waterproofing membranes market. Sika's global presence, coupled with its extensive research capabilities, allows it to introduce innovative solutions that cater to the diverse needs of its customers. The company's commitment to environmental stewardship and compliance with safety standards also adds to its competitive advantage.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 BASF SE
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Sika AG
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Soprema
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Renolit SE
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Fatra, a.s.
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Henry Company
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Bauder Limited
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Flex Membranes
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Johns Manville
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Polyglass S.P.A.
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 IKO Industries Ltd.
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 W. R. Meadows, Inc.
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 GAF Materials Corporation
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Carlisle Companies Incorporated
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Firestone Building Products Company
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Waterproofing Membranes Market, By Application
    • 6.1.1 Roofing
    • 6.1.2 Walls
    • 6.1.3 Building Structures
    • 6.1.4 Roadways
    • 6.1.5 Landfills
  • 6.2 Waterproofing Membranes Market, By Product Type
    • 6.2.1 Modified Bitumen Membranes
    • 6.2.2 PVC Membranes
    • 6.2.3 TPO Membranes
    • 6.2.4 EPDM Membranes
    • 6.2.5 HDPE Membranes
  • 6.3 Waterproofing Membranes Market, By Material Type
    • 6.3.1 Polymer-modified Bitumen
    • 6.3.2 TPO
    • 6.3.3 EPDM
    • 6.3.4 PVC
    • 6.3.5 HDPE
  • 6.4 Waterproofing Membranes Market, By Distribution Channel
    • 6.4.1 Direct Sales
    • 6.4.2 Indirect Sales

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Waterproofing Membranes Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Waterproofing Membranes market is categorized based on

By Product Type

• Modified Bitumen Membranes
• PVC Membranes
• TPO Membranes
• EPDM Membranes
• HDPE Membranes

By Application

• Roofing
• Walls
• Building Structures
• Roadways
• Landfills

By Distribution Channel

• Direct Sales
• Indirect Sales

By Material Type

• Polymer-modified Bitumen
• TPO
• EPDM
• PVC
• HDPE

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• GAF Materials Corporation
• Firestone Building Products Company
• Sika AG
• Carlisle Companies Incorporated
• Henry Company
• Fatra, a.s.
• W. R. Meadows, Inc.
• Bauder Limited
• IKO Industries Ltd.
• Renolit SE
• Flex Membranes
• Soprema
• Polyglass S.P.A.
• Johns Manville
• BASF SE