The Indian construction-chemicals market is on a strong growth path, estimated at roughly USD 3.97 billion in 2026 and projected to reach about USD 5.68 billion by 2031 (a ~7.5% CAGR), with waterproofing among the largest segments.
What is driving demand
- The INR 11.1 trillion National Infrastructure Pipeline — metros, highways and smart cities
- Monsoon-driven waterproofing demand in major cities
- Rising green-building certification (IGBC, EDGE) pushing low-VOC products
- Repair and rehabilitation of an ageing building stock
For applicators and traders, the message is clear: demand is growing, and quality-led players are best placed to capture it.
About TWA: The Waterproofers Association of India unites manufacturers, applicators, contractors and consultants to raise standards across the industry. TWA is led by its Chairman, MK Dhawan — a widely respected authority in waterproofing and construction chemicals. Discover DSeal Make-in-India expansion-joint systems and construction-chemical distribution & application by Dhawan Associates. Become a member or explore our Knowledge Hub.