Comprehensive Snapshot of Waterproof Chemicals Market Research Report, Including Regional and Country Analysis in Brief
Industry: Chemicals and Materials
Delivery Timelines: Please Contact Sales
Published Date: May-2025
Format: PPT*, PDF, EXCEL
Number of Pages: 167
ID: PMRREP21436
The global waterproofing chemicals market size is anticipated to rise from US$ 43.5 Bn in 2025 to US$ 98 Bn by 2032. It is projected to witness a CAGR of 12.3% from 2025 to 2032. According to the Persistence Market Research report, the industry is evolving rapidly, driven by rising infrastructure projects, extreme weather patterns, and demand for durable construction. From smart coatings to advanced membranes, these chemicals are crucial in protecting buildings and structures from moisture damage, ensuring longevity, and reducing maintenance costs across diverse industries.
Key Industry Highlights:
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Global Market Attribute |
Key Insights |
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Waterproofing Chemicals Market Size (2025E) |
US$ 43.5 Bn |
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Market Value Forecast (2032F) |
US$ 98 Bn |
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Projected Growth (CAGR 2025 to 2032) |
12.3% |
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Historical Market Growth (CAGR 2019 to 2024) |
11.5% |
Bitumen-based waterproofing chemicals are gaining substantial traction in the construction sector, particularly for roofing and wall protection, due to their exceptional adhesion, flexibility, and long-term resistance to environmental stressors like UV exposure, heavy rainfall, and temperature fluctuations. These materials provide a seamless barrier against water ingress, making them ideal for both new constructions and renovation projects.
In March 2024, Polyglass introduced Modifleece™, a fleece-backed SBS-modified bitumen sheet designed for low-slope commercial roofing, offering enhanced durability and wind uplift resistance.
With global infrastructure initiatives on the rise, ranging from smart city developments and large-scale transportation corridors to affordable housing schemes, there is a growing need for dependable waterproofing solutions. Governments and private developers are prioritizing structural durability, further driving the widespread adoption of bitumen-based waterproofing products.
Environmental concerns and tightening regulatory restrictions are increasingly limiting the use of solvent-based coatings in waterproofing applications, particularly among liquid-applied membranes. These coatings often contain volatile organic compounds (VOCs) that contribute to air pollution and pose health risks to applicators and building occupants. As awareness of sustainable construction practices grows and governments enforce stricter environmental standards, the construction industry is shifting toward water-based and low-VOC alternatives. This shift is creating challenges for manufacturers and applicators reliant on traditional solvent-based systems, compelling them to invest in reformulation, testing, and certification to meet compliance and maintain competitiveness in the evolving waterproofing chemicals market.
The rising focus on developing sustainable and resilient underground infrastructure in emerging economies has intensified the demand for integral waterproofing systems. With increasing investments in metro rail networks, subterranean highways, water conveyance tunnels, and underground utility corridors, there is a growing need for waterproofing solutions that can offer long-term protection under high hydrostatic pressure. In May 2024, Nigeria reopened the first phase of its Chinese-built light railway network in Abuja, with plans to expand from 45.25 km to 292 km across six lines.
In the UK, the National Grid is undertaking a £2 billion initiative to construct 37 miles of underground tunnels to modernize London's electricity supply. These tunnels, reaching depths of up to 45 meters, are designed to be low-maintenance and environmentally conscious, highlighting the need for durable waterproofing solutions.
This expansion underscores the need for durable waterproofing solutions in underground transportation infrastructure. Integral waterproofing systems, added directly to the concrete mix, provide internal protection by blocking capillaries and minimizing permeability, eliminating the need for external membranes or post-application maintenance. This technology enhances structural lifespan and reduces labor costs and construction time, making it an optimal choice for large-scale, below-grade projects.
PVC-based waterproofing membranes are leading the market due to their exceptional durability, flexibility, and ease of application, particularly in flat roof systems. These membranes provide robust protection against water infiltration, UV radiation, and extreme weather conditions, making them ideal for flat roofs that are more susceptible to water pooling and damage. PVC membranes are lightweight, easy to install, and require minimal maintenance, offering a cost-effective solution for both new constructions and roof refurbishments. Their versatility, resistance to chemical exposure, and long lifespan have made them a preferred choice for residential, commercial, and industrial flat roofing projects worldwide.
In November 2024, Elevate™ Commercial Roofing Systems, a division of Holcim, expanded its PVC product line with the introduction of MAX PVC and fleece-backed MAX PVC XR roofing membranes. These membranes feature an advanced 18x9 scrim for superior puncture resistance and durability, making them ideal for commercial applications such as data centers, factories, and educational institutions.
RENOLIT introduced the KOLOS collection, a line of reinforced PVC membranes designed to withstand extreme exposure to chlorine, abrasives, and harsh chemicals. Launched at Piscine Global 2024 in Lyon, France, KOLOS membranes incorporate 40% recycled material and are certified by RecyClass for sustainability.
Roofing and walls continue as dominant application areas in the waterproofing chemicals market, driven by their critical role in protecting buildings from water infiltration and structural degradation. This demand spans both new construction projects and renovation activities, as property owners and developers prioritize moisture resistance to enhance building longevity and reduce maintenance costs. Waterproofing chemicals such as bitumen, silicone, and polymer-based coatings are widely used for their superior sealing, weather resistance, and flexibility. With growing awareness of building durability and increasing regulatory emphasis on construction standards, waterproofing solutions in roofing and wall systems remains consistently high.
In North America, the growing adoption of silicone-based waterproofing products is driving significant demand, particularly within the green building sector. As more construction projects pursue green building certifications, such as LEED, the emphasis on eco-friendly, sustainable materials has risen. Silicone-based waterproofing solutions are highly sought after due to their low environmental impact, long-lasting durability, and resistance to UV rays, making them ideal for energy-efficient buildings.
Stahl has introduced the Densodrin® Polymeric Generation, a pioneering 100% polymer silicone waterproofing process for the leather industry. This innovative solution integrates polymeric neutralization, re-tanning, and waterproofing in a single step, significantly enhancing environmental sustainability. It reduces chemical and biochemical oxygen demand by 60%, minimizes salt usage by 50%, and lowers processing time and energy consumption by up to 30%.
These products help reduce energy consumption by improving insulation and reducing heat transfer, aligning with the region's commitment to sustainable construction practices. As green building standards continue to evolve, silicone-based solutions are becoming increasingly integral to the market.
In Europe, there is a notable surge in demand for environmentally friendly TPO membranes, driven by the region's commitment to achieving circular economy goals. These membranes are gaining popularity due to their recyclability, low environmental impact, and energy efficiency, making them an ideal choice for sustainable construction.
In January 2024, Canlon introduced a glass fiber reinforced TPO waterproofing membrane, adhering to the newly approved T/CWA 215-2024 group standard. This advancement aims to enhance the durability and performance of waterproofing solutions in construction.
As EU regulations tighten on waste management and building material sustainability, TPO membranes provide an effective solution for roofing applications, offering durability, resistance to weathering, and a minimal environmental footprint. The growing preference for green building certifications and adherence to stringent environmental standards further accelerates the adoption of TPO membranes across Europe.
In the Asia Pacific, rapid industrialization and the development of smart cities are driving significant demand for EPDM-based waterproofing solutions, particularly for industrial floors and basements. EPDM (Ethylene Propylene Diene Monomer) membranes are highly favored due to their exceptional resistance to harsh weather conditions, chemicals, and UV exposure, making them ideal for high-traffic areas and structures exposed to moisture. As urbanization accelerates and the need for durable, sustainable construction materials grows, EPDM's long lifespan and minimal maintenance requirements make it an attractive choice for both commercial and industrial projects across Asia Pacific's expanding markets, especially in China and India.
India's Pidilite Industries reported a 3% sales growth in its flagship segment, which includes Fevicol adhesives and Dr. Fixit waterproofing products, during the April-June quarter of 2024. The company attributes this growth to steady demand and stable costs for its adhesives and sealants, indicating a robust market for waterproofing chemicals in the region.
The global waterproofing chemicals market is characterized by a mix of large multinational corporations and regional players, offering a diverse range of solutions across product types and applications. Companies are increasingly focusing on developing sustainable, eco-friendly products in response to growing environmental concerns and stringent regulations.
Innovation in technology, such as advanced liquid-applied membranes and integrated waterproofing systems, is a key factor driving competition. Strategic collaborations, mergers, and acquisitions are common as companies aim to strengthen their product portfolios and expand their geographical reach. Price competitiveness, product durability, and ease of application remain crucial differentiators in this market.
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Report Attribute |
Details |
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Historical Data/Actuals |
2019 – 2024 |
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Forecast Period |
2025 – 2032 |
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Market Analysis Units |
Value: US$ Bn/Mn, Volume: As applicable |
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Geographical Coverage |
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Segmental Coverage |
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Competitive Analysis |
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Report Highlights |
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Customization and Pricing |
Available upon request |
By Product Type
By Technology
By Application
By Region
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The global waterproofing chemicals market is projected to value at 43.5 bn in 2025.
The waterproofing chemicals market is driven by rising infrastructure development and urban housing projects globally.
The waterproofing chemicals market is poised to witness a CAGR of 12.3% between 2025 and 2032.
Expansion of tunnel construction and underground transport networks is the key market opportunity.
Major players in the waterproofing chemicals market include Sika AG, BASF SE, GCP Applied Technologies, Mapei S.p.A., Fosroc International Ltd, and others.
