The Global Roof Waterproof Coatings Market was valued at USD 8.42 Billion in 2024 and is projected to reach USD 12.38 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.3% during the forecast period (2024–2030). This growth is being driven by increasing construction activities, rising demand for sustainable building solutions, and growing awareness about infrastructure protection and energy efficiency in commercial and residential sectors.

As the construction industry evolves toward resilient, sustainable, and energy-efficient structures, the spotlight is on the key coating manufacturers who are driving innovation, performance, and environmental stewardship. In this blog, we profile the Top 10 Companies in the Roof Waterproof Coatings Industry—a mix of chemical giants, specialty formulators, and green technology pioneers shaping the future of building protection worldwide.

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🔟 1. Sherwin-Williams

Headquarters: Cleveland, Ohio, USA
Key Offering: Acrylic, Silicone, and Elastomeric Coatings

Sherwin-Williams is a global leader in protective and marine coatings with extensive expertise in waterproofing technologies. Their roofing division serves commercial, industrial, and residential sectors with high-performance, weather-resistant coating systems designed for various substrate types.

Sustainability Initiatives:

• Developing low-VOC and water-based formulations

• Coatings partnerships with roofing contractors and building owners

• Committed to sustainable product innovation and circular economy principles

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9️⃣ 2. PPG Industries

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: Silicone, Urethane, and Acrylic Systems

PPG operates in more than 70 countries and protects millions of structures globally. The company is a significant player in cool roof technology and sustainable waterproofing solutions, aligning with global green building standards.

Sustainability Initiatives:

• Strategic investments in green chemistry

• Collaboration with architects and specifiers to optimize building performance

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8️⃣ 3. AkzoNobel

Headquarters: Amsterdam, Netherlands
Key Offering: Water-based elastomerics, Silane-modified polymers

AkzoNobel’s protective coatings division provides scientifically advanced waterproofing systems for roofing applications across diverse climates and building types.

Sustainability Initiatives:

• Target of 30% sustainable innovations in product portfolio

• Global partnerships for sustainable urban development

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7️⃣ 4. BASF

Headquarters: Ludwigshafen, Germany
Key Offering: Polyurethane, Acrylic polymer dispersions

BASF is one of Europe’s leading chemical companies with comprehensive waterproofing solutions. Their construction chemicals division develops high-performance, durable coating systems for roofing membranes and concrete protection.

Sustainability Initiatives:

• Goal of 50% sustainable products by 2025

• Innovative solutions for energy-efficient roofing applications

Download FREE Sample Report: Roof Waterproof Coatings Market – View in Detailed Research Report

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6️⃣ 5. RPM International

Headquarters: Medina, Ohio, USA
Key Offering: Silicone coatings, Acrylic systems, Polyurethane sealants

RPM’s construction products group delivers comprehensive waterproofing systems at thousands of locations worldwide. The company provides cool roof technologies and is advancing sustainable building envelope solutions.

Sustainability Initiatives:

• Offers solar-reflective coatings at multiple building projects

• Targets reducing environmental footprint across operations

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5️⃣ 6. Dow Chemical Company

Headquarters: Midland, Michigan, USA
Key Offering: Silicone roof coatings, Elastomeric systems

Dow is a global leader in silicone technology and advanced polymer chemistry for waterproofing applications. Their roofing systems are compatible with various substrates and designed for longevity and weather resistance.

Sustainability Initiatives:

• Current waterproofing output: Over 500,000 tons/year

• Target: 1 million tons/year by 2028

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4️⃣ 7. Sika AG

Headquarters: Baar, Switzerland
Key Offering: Polyurethane, Acrylic polymer coatings

Sika serves construction projects in over 100 countries with specialized waterproofing technologies. The company plays a vital role in building protection across Europe and emerging markets.

Sustainability Initiatives:

• Expanding sustainable construction solutions portfolio

• R&D into advanced polymer technologies for extended durability

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3️⃣ 8. GCP Applied Technologies (Gaco Western)

Headquarters: Alpharetta, Georgia, USA
Key Offering: Silicone coatings, Liquid applied membranes

GCP’s roofing division provides innovative waterproofing technologies for commercial and residential applications globally.

Sustainability Initiatives:

• Advanced polymer technology development

• Industry collaborations to advance building envelope performance

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2️⃣ 9. Henry Company

Headquarters: El Segundo, California, USA
Key Offering: Acrylic coatings, Elastomeric systems

Henry Company develops high-performance roofing systems and waterproofing technologies for commercial building projects across North America.

Sustainability Initiatives:

• Aims to produce 400M gallons/year of sustainable coatings

• Major product portfolio expansion toward green building solutions

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1️⃣ 10. Karnak

Headquarters: Newark, New Jersey, USA
Key Offering: Roof coatings, Waterproofing membranes, Liquid applied systems

Karnak specializes in advanced waterproofing technologies for commercial roofing applications, supporting building owners and contractors across the United States and export markets.

Sustainability Initiatives:

• End-to-end waterproofing solutions for institutional and industrial facilities

• Specialized formulations for extreme weather conditions and challenging environments.

Get Full Report Here: Roof Waterproof Coatings Market – View in Detailed Research Report

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🌍 Outlook: The Future of Roof Waterproof Coatings Is Smarter and More Sustainable

The roof waterproof coatings market is undergoing a significant evolution as building codes become more stringent and the focus on sustainability intensifies. While traditional coating technologies still dominate, the industry is increasingly investing in cool roof solutions, advanced polymer technologies, and sustainable formulation processes.

📈 Key Trends Shaping the Market:

• Rapid adoption of cool roof technologies in urban heat island mitigation

• Regulatory push for higher energy efficiency and stormwater management

• Digitalization of coating application processes and performance monitoring

• Architectural-specifier partnerships for optimized building performance

Get Full Report Here: Roof Waterproof Coatings Market – View in Detailed Research Report

The companies listed above are not only protecting global infrastructure—they’re leading the sustainable transformation of the built environment.