The Global Tanking Membrane Market was valued at USD 1384 Million in 2025 and is projected to reach USD 2204 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 7.0% during the forecast period (2024–2034). This growth is being driven by a global surge in construction activity, rapid urbanization, stricter building regulations, and the accelerating adoption of advanced polymer-based and liquid-applied membrane technologies across residential, commercial, and civil infrastructure sectors.

As the construction industry prioritizes building longevity and resilience against water damage, the focus intensifies on the key material suppliers driving innovation in waterproofing solutions. In this blog, we profile the Top 10 Companies in the Tanking Membrane Industry—a mix of global chemical giants, specialized manufacturers, and material science innovators shaping the future of structural protection.

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🔟 1. Sika AG

Headquarters: Baar, Switzerland
Key Offering: SikaProof®, Sikaplan®, Sika® Tanking Membranes (Bituminous and Liquid-Applied)

Sika AG is a global leader in the development and production of chemicals and specialty materials for construction, including a comprehensive portfolio of tanking membranes. Their solutions are renowned for high performance, durability, and ease of application, serving major infrastructure projects worldwide. Sika’s commitment to R&D ensures a continuous pipeline of innovative waterproofing technologies.

Innovation & Sustainability Initiatives:

• Continuous development of eco-friendly membrane formulations with reduced environmental impact.

• Integration of digital tools for precise application and quality control on construction sites.

• Commitment to sustainability targets aligned with green building certifications.

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9️⃣ 2. BMI Group (Standard Industries)

Headquarters: Paris, France
Key Offering: Icopal and Vedag brand tanking membranes, including pre-applied and liquid systems.

As a subsidiary of Standard Industries, BMI Group is a major force in the European and global waterproofing markets. The company offers a wide range of bituminous and synthetic tanking membranes designed for below-ground structures, roofs, and balconies, known for their reliability and technical support.

Innovation & Sustainability Initiatives:

• Investment in next-generation polymer-modified bitumen membranes.

• Focus on creating fully integrated waterproofing systems for complex building envelopes.

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8️⃣ 3. Carlisle SynTec Systems

Headquarters: Carlisle, Pennsylvania, USA
Key Offering: Carlisle® Sure-Seal® and other high-performance roofing and waterproofing membranes.

Carlisle SynTec Systems is a dominant player in North America, specializing in single-ply roofing and waterproofing systems. Their tanking membranes are engineered for superior weather resistance and long-term performance, widely used in commercial building foundations and plaza decks.

Innovation & Sustainability Initiatives:

• Pioneering cool-roof and reflective membrane technologies that contribute to building energy efficiency.

• Product development focused on enhancing durability and reducing life-cycle costs.

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7️⃣ 4. RIW Limited

Headquarters: Norfolk, United Kingdom
Key Offering: RIW Sheetseal, RIW Liquid Plastics range (including liquid tanking membranes).

RIW Limited is a respected UK-based specialist in structural waterproofing. The company provides both sheet and liquid-applied tanking membranes, recognized for their high quality and technical excellence. RIW’s products are specified for demanding applications where guaranteed protection against water ingress is critical.

Innovation & Sustainability Initiatives:

• Development of breathable and crack-bridging liquid membranes.

• Strong focus on providing comprehensive technical support and certified installer training programs.

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6️⃣ 5. Tremco Incorporated (RPM International)

Headquarters: Beachwood, Ohio, USA
Key Offering: Tremco TrowelGrade membranes, ExoAir 230, and other below-grade waterproofing systems.

Tremco Incorporated, part of RPM International Inc., is a leading provider of waterproofing and building envelope solutions. Their tanking membrane systems are designed to protect structures from hydrostatic pressure and are trusted by architects and contractors for critical projects globally.

Innovation & Sustainability Initiatives:

• Innovation in pre-applied membrane systems that speed up construction timelines.

• Commitment to developing products that contribute to healthier indoor environments and sustainable construction.

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5️⃣ 6. PPG Industries

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: Protective and Marine Coatings, including specialized waterproofing membranes.

PPG Industries brings its vast expertise in coatings and materials science to the tanking membrane market. While broadly known for paints and coatings, PPG offers advanced liquid-applied membrane systems that provide seamless, high-performance waterproofing for concrete and other substrates.

Innovation & Sustainability Initiatives:

• Leveraging polymer technology to create highly durable and chemically resistant membranes.

• R&D focused on low-VOC and environmentally compliant product formulations.

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4️⃣ 7. Trelleborg AB

Headquarters: Trelleborg, Sweden
Key Offering: Engineered coated fabrics and polymer-based membranes for construction.

Trelleborg AB is a global engineering group that produces advanced polymer solutions, including specialized membranes for construction and infrastructure. Their products are known for exceptional performance in challenging environments, offering robust protection for tunnels, reservoirs, and foundations.

Innovation & Sustainability Initiatives:

• Development of high-strength, flexible membranes for seismic and dynamic applications.

• Focus on material science to enhance product lifespan and reliability.

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3️⃣ 8. Visqueen (A Brand of RKW Group)

Headquarters: Peterborough, United Kingdom
Key Offering: Visqueen Building Products, including damp proof membranes (DPM) and gas membranes.

Visqueen is a well-established brand in the UK and European markets, specializing in polyethylene-based membranes for construction. Their tanking membranes are widely used for ground moisture protection in residential and commercial slabs, known for their consistency and reliability.

Innovation & Sustainability Initiatives:

• Manufacturing membranes with recycled content to support circular economy principles.

• Product range expansion to include combined radon and damp-proof membranes.

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2️⃣ 9. GAF Materials Corporation

Headquarters: Parsippany, New Jersey, USA
Key Offering: GAF Liberty™ and other premium roofing and waterproofing membranes.

GAF Materials is North America’s largest roofing manufacturer, with a significant presence in the waterproofing membrane sector. Their tanking membranes are engineered to provide superior waterproofing for below-grade walls and other critical building areas, backed by strong warranties.

Innovation & Sustainability Initiatives:

• Investment in manufacturing processes that enhance product quality and sustainability.

• Development of systems that integrate seamlessly with other building envelope components.

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1️⃣ 10. Johns Manville (Berkshire Hathaway)

Headquarters: Denver, Colorado, USA
Key Offering: JM EPDM, TPO, and other specialized membranes for waterproofing applications.

Johns Manville, a Berkshire Hathaway company, is a leading manufacturer of insulation, roofing, and engineered products. Their expertise extends to high-performance membranes used in below-grade waterproofing and protected membrane roof assemblies, serving the commercial construction market.

Innovation & Sustainability Initiatives:

• Focus on producing durable, long-lasting membranes that reduce the need for replacement.

• Commitment to operational sustainability and reducing the environmental footprint of its products.

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Tanking Membrane Market – View in Detailed Research Report

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🌍 Outlook: The Future of Tanking Membranes Is Smarter and More Sustainable

The tanking membrane market is undergoing a significant evolution. While traditional bituminous membranes continue to hold a substantial market share, the industry is increasingly investing in advanced polymer technologies, smarter application methods, and sustainable material formulations.

📈 Key Trends Shaping the Market:

• Rapid adoption of liquid-applied membranes for seamless application on complex geometries.

• Regulatory push for enhanced building durability and stricter waterproofing codes globally.

• Integration of digital monitoring and Internet of Things (IoT) for proactive leak detection in membranes.

• Manufacturer-contractor alliances to streamline installation and ensure system performance.

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Tanking Membrane Market – View in Detailed Research Report

The companies listed above are not only supplying essential construction materials—they’re spearheading the resilient and sustainable future of the built environment.