Top 10 Companies in the Below Grade Waterproofing Membrane Industry (2025): Market Leaders Securing Global Foundations

In Business Insights
June 10, 2025

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The Global Below Grade Waterproofing Membrane Market was valued at USD 3.89 Billion in 2024 and is projected to reach USD 5.67 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.5% during the forecast period (2024-2030). This growth is driven by increasing construction activities, rising infrastructure investments, and stringent building codes requiring advanced waterproofing solutions for underground structures.

As urbanization intensifies and climate resilience becomes paramount, the demand for high-performance below-grade waterproofing continues to surge. In this analysis, we examine the Top 10 Companies in the Below Grade Waterproofing Membrane Industry—market leaders developing innovative membrane technologies for basements, tunnels, and critical infrastructure projects worldwide.


🔟 1. Sika AG

Headquarters: Baar, Switzerland
Key Products: SikaProof® membranes, Sika®-124, Sikalastic® systems

Sika leads the global waterproofing sector with its comprehensive portfolio of bituminous, polymer-modified, and liquid-applied membranes. The company serves commercial, residential, and infrastructure projects across 100+ countries.

Technological Advantages:

  • Pioneer in self-adhesive membrane technology
  • Eco-friendly membranes with recycled content
  • High-performance solutions for extreme conditions

Download FREE Sample Report:
Below Grade Waterproofing Membrane Market – View in Detailed Research Report


9️⃣ 2. GCP Applied Technologies (Saint-Gobain)

Headquarters: Cambridge, Massachusetts, USA
Key Products: PREPRUFE®, BITUTHENE®, HYDRALASTIC®

Now part of Saint-Gobain, GCP revolutionized below-grade waterproofing with its PREPRUFE® pre-applied membrane system. Their solutions are specified in high-profile projects globally.

Key Innovations:

  • Patented composite membrane technology
  • Worldwide installation network
  • Advanced quality control systems

8️⃣ 3. BASF SE

Headquarters: Ludwigshafen, Germany
Key Products: MasterSeal, Masterseal 345, Wolmanit®

BASF’s construction division offers high-performance polyurethane and bituminous solutions known for durability in below-grade applications.

Technical Leadership:

  • Low-VOC formulations
  • Integrated waterproofing systems
  • Global R&D network

7️⃣ 4. Dow Chemical Company

Headquarters: Midland, Michigan, USA
Key Products: DOW™ membranes, liquid systems

Dow brings materials science expertise to below-grade waterproofing with innovative elastomeric and polyolefin-based solutions.

Market Position:

  • 50+ year service life ratings
  • Sustainable installation methods
  • North American market leader

Download FREE Sample Report:
Below Grade Waterproofing Membrane Market – View in Detailed Research Report


6️⃣ 5. Carlisle Construction Materials

Headquarters: Carlisle, Pennsylvania, USA
Key Products: WIP 300HT, CCM ECP, Sure-Flex™

CCM is a leader in North American waterproofing with high-tensile modified bitumen membranes and hybrid systems.

Operational Strengths:

  • Domestic manufacturing footprint
  • Cold-applied membrane technology
  • Strong commercial/residential presence

5️⃣ 6. Fosroc International

Headquarters: Dubai, UAE
Key Products: Bituthene®, Nitoweld®, Colphene®

Fosroc provides complete waterproofing solutions for infrastructure projects across EMEA and Asia-Pacific markets.

Regional Expertise:

  • Specialization in extreme climates
  • Mega-project experience
  • Localized production

4️⃣ 7. Kemper System America

Headquarters: Elgin, Illinois, USA
Key Products: Kemperol systems, Kemper Drain

Kemper specializes in liquid-applied membrane systems that create seamless, fully-adhered waterproofing layers.

Technical Features:

  • UV-resistant formulations
  • High flexibility for structural movement
  • Complex geometry solutions

3️⃣ 8. Polyglass S.p.A.

Headquarters: Venezia, Italy
Key Products: Mapeproof® BU, Polystick®

This Italian manufacturer produces advanced polymer-bitumen membranes with exceptional puncture resistance.

Product Advantages:

  • Radon protection membranes
  • Bio-based material development
  • European renovation focus

2️⃣ 9. Chryso (GCP)

Headquarters: Paris, France
Key Products: Chryso®Bitum, Chrystol® Systems

Chryso provides comprehensive below-grade waterproofing systems with complementary protection products.

System Integration:

  • Waterstop technologies
  • Injection resins
  • Hydrostatic condition solutions

1️⃣ 10. Firestone Building Products

Headquarters: Indianapolis, Indiana, USA
Key Products: RubberGard EPDM, FiberTite®

Firestone extends its roofing expertise to foundation waterproofing with durable EPDM membranes.

Sustainability Focus:

  • Recycled content options
  • Long-term warranties
  • Chemical resistance

Read Full Report:
Below Grade Waterproofing Membrane Market – View in Detailed Research Report


🌍 Market Outlook: The Future of Below-Grade Protection

The below-grade waterproofing membrane market is evolving with new materials and application technologies to meet growing infrastructure demands.

📈 Key Industry Trends:

  • 18% annual growth in self-adhesive membranes
  • Development of sustainable material solutions
  • Integration of digital monitoring systems
  • Increasing focus on radon and VOC protection

Read Full Report:
Below Grade Waterproofing Membrane Market – View in Detailed Research Report

These market leaders are not just supplying waterproofing products—they’re delivering comprehensive protection systems that ensure the longevity of critical underground structures globally.