Southeast Asia Waterproofing Chemicals Market to Flourish at a CAGR of Around 7.67% During 2026-32

The Southeast Asia waterproofing chemicals market was valued at USD 1.11 billion in 2025 and is projected to grow from USD 1.20 billion in 2026 to USD 1.87 billion by 2032, registering a CAGR of 7.67% during 2026–2032. The market is expanding steadily due to sustained construction activity, increasing infrastructure investments, rapid urbanization, and the growing need for durable moisture protection across residential, commercial, industrial, and infrastructure developments.

Rapid urbanization and government-led housing initiatives are further strengthening the demand for waterproofing chemicals. The Philippines recorded 62.22 million urban residents in 2024, while Vietnam’s 2025 social housing program included 692 projects comprising 633,559 apartments. In parallel, Indonesia’s Nusantara development continues to expand residential and supporting infrastructure, creating recurring demand for waterproofing solutions. Additionally, the market is witnessing a gradual shift toward low-VOC and lower-carbon waterproofing products to support sustainable construction practices.

By product type, bituminous-based waterproofing is expected to hold the largest share of approximately 25% in 2026, supported by its durability, cost-effectiveness, and widespread use across construction projects. Based on end user, the infrastructure segment accounts for nearly 35% of the market, driven by extensive transport and utility developments. Geographically, Indonesia leads the regional market with an estimated 23% share, supported by large-scale construction activity, rapid urbanization, and continued infrastructure expansion, as stated in the recent report “Southeast Asia Waterproofing Chemicals Market Analysis, 2026”.

Southeast Asia Waterproofing Chemicals Market Highlights

Southeast Asia’s waterproofing chemicals market was valued at USD 1.11 billion in 2025 and is projected to grow to USD 1.20 billion in 2026, further reaching USD 1.87 billion by 2032.
The industry is projected to register a CAGR of 7.67% during 2026–2032, supported by sustained construction activity, infrastructure investments, rapid urbanization, and increasing demand for durable moisture protection across residential, commercial, industrial, and infrastructure projects.
Indonesia holds the leading position with approximately 23% market share, driven by rapid urbanization, extensive residential and infrastructure construction, continued development of Nusantara, and high demand for moisture protection amid the country’s tropical climate and heavy rainfall.
By product type, Bituminous-based Waterproofing accounts for nearly 25% share, supported by its strong water resistance, durability, cost-effective application, and widespread use across residential, commercial, and large-scale infrastructure projects.
By end user, the Infrastructure segment dominates with around 35% share in 2026, reflecting extensive investments in roads, bridges, railways, airports, ports, water supply, wastewater facilities, and underground utilities that require long-term waterproofing protection.
The market remains moderately fragmented, with key players such as Sika AG, Compagnie de Saint-Gobain S.A., Mapei S.p.A., BASF SE, and RPM International Inc. collectively accounting for nearly 34% share, reflecting a competitive landscape supported by product innovation, regional manufacturing expansion, and broad construction-material portfolios.

Southeast Asia Waterproofing Chemicals Market Segmentation

By Product Type
- Cementitious-Based
- Bituminous-Based
- Polyurethane (PU)-Based
- Acrylic-Based
- Elastomeric
- Silicone- and Hybrid Polymer-Based
- Epoxy-Based
- Polyurea-Based
- Other Waterproofing Chemicals
By End User
- Residential
- Commercial
- Industrial
- Infrastructure
- Water and Wastewater
By Distribution Channel
- Direct Sales
- Distributors & Wholesalers
- Retail/Building Material Stores
- Online/E-commerce
By Country
- Indonesia
- Vietnam
- Thailand
- Malaysia
- Singapore
- Philippines
- Cambodia
- Laos
- Myanmar
- Brunei