Waterproofing membrane market set to reach $51.5 billion by 2032

By AI, Created 11:36 AM UTC, June 02, 2026, /AGP/ – A new Allied Market Research report says the global waterproofing membrane market was worth $31.0 billion in 2022 and is projected to grow to $51.5 billion by 2032. Growth is being driven by construction activity, tougher building rules and rising demand for materials that protect infrastructure from water damage.

Why it matters: - The waterproofing membrane market underpins building durability, flood protection and infrastructure resilience. - Growth in the market tracks with rising construction activity and more demand for energy-efficient, longer-lasting buildings. - Sustainable waterproofing products matter more as environmental rules tighten around some chemicals used in the sector.

What happened: - Allied Market Research said the global waterproofing membrane market was valued at $31.0 billion in 2022. - The market is projected to reach $51.5 billion by 2032. - The report forecasts a compound annual growth rate of 5.4% from 2023 to 2032. - The report was published June 2, 2026. - Allied Market Research posted a sample of the research overview.

The details: - Modified bituminous membranes held the largest market share in 2022 and are expected to remain the leading type through 2032. - Modified bituminous membranes use bitumen with polymer modifiers such as styrene-butadiene-styrene and atactic polypropylene to improve flexibility, weather resistance and durability. - The membranes are widely used in roofing systems, underground structures and foundation walls. - Polyurethane membranes are projected to grow the fastest, with a 5.9% CAGR during the forecast period. - Polyurethane membranes are favored for seamless application, flexibility, UV resistance and protection against water intrusion. - Roofing was the largest application segment in 2022, with more than one-third of global revenue. - Waterproofing membranes in roofing help prevent water penetration, extend roof life, improve insulation and support energy efficiency. - Asia-Pacific led the global market in 2022 with more than two-fifths of revenue. - China, India and Japan are driving regional demand through construction growth, infrastructure spending, urbanization and stricter building safety rules. - The report says the region’s focus on sustainable construction and resilient infrastructure should support long-term opportunities. - Key companies in the market include SOPREMA Group, KÖSTER Bauchemie AG, Johns Manville, Sika AG, Kemper System America, Inc., DANOSA, Minerals Technologies Inc., Holcim, Dow and ISOMAT S.A. - These companies are pursuing product innovation, capacity expansion, partnerships, acquisitions and geographic expansion. - Allied Market Research also offers purchase options for the full data and graphs.

Between the lines: - The market’s growth path reflects a mix of practical need and policy pressure. - Demand is strongest where rapid urbanization, flood risk and infrastructure buildouts overlap. - Regulatory limits on certain chemicals could slow some products while opening the door for lower-impact alternatives. - The competitive field appears to favor companies that can scale production and deliver more sustainable formulations.

What’s next: - The market is expected to keep expanding through 2032 as construction accelerates in emerging economies. - Green building adoption should create additional demand for eco-friendly waterproofing solutions. - Manufacturers are likely to focus on product development, regional expansion and partnerships to capture share. - Asia-Pacific is expected to remain the dominant regional market through the forecast period.

The bottom line: - Waterproofing membranes are moving from a specialty building material to a core infrastructure product as durability, efficiency and climate resilience become higher priorities.