The Waterproofers Association of India
Uniting & Elevating India’s Waterproofing Industry
TWA brings manufacturers, applicators, contractors, architects and consultants onto one trusted platform — standardizing products and practices, building skills, and protecting the interests of the entire waterproofing fraternity.
20,000+
Industry professionals in our network
Pan-India
Members & chapters across states
Global
Affiliations with world bodies
Training
Certification & skill development
About TWA
Why The Waterproofers Association Exists
Over the last two decades the waterproofing industry has expanded rapidly — but that growth brought unqualified players, eroded client trust, and a fragmented fraternity. TWA was formed by like-minded professionals to change this: to unite the industry, raise standards, impart regular training, standardize products and services, and support members and clients alike.
We work as a single platform for manufacturers, applicators, traders, architects, consultants and developers — because united we rise, divided we fall.
Our Purpose
Vision & Mission
Our Vision
An association working across India as a tool to standardize, test, supervise, recommend, support and train the entire waterproofing fraternity — and everyone attached to it — in pursuit of excellence.
Our Mission
To bring the whole fraternity — manufacturers and applicators — onto one platform. To train service providers on global application systems, create legal and technical support, standardize the construction-chemical process, and keep a motivated team across India driving consistent, exceptional growth.
What We Do
How TWA Supports the Fraternity
Training & Skill Development
A universal training centre developing key skills, with seminars, practical sessions and exposure to new global systems.
Product Standardization
Streamlining testing methods, standards and specifications — helping members and clients choose the right product mix.
Legal Support
An expert panel offering legal advice and support to applicators, developers and end clients across the industry.
PMC & Consultancy
Project management consultancy that helps clients execute waterproofing correctly and on time — an edge for our members.
Independent Test House
A planned TWA test house to run random on-site checks so quality is never compromised.
Seminars & Events
Regular debates, exhibitions and conferences that educate members and showcase the best of the industry.
Join the Movement to Professionalize Waterproofing
Become a TWA member and gain training, advocacy, business support, a directory listing and access to a 20,000-strong professional network.
Member Benefits
What You Get as a TWA Member
Networking
Connect with 20,000+ building & construction professionals and unlock new business.
Education & Training
Programs and seminars aligned with renowned international institutes and best practices.
Advocacy
A collective voice before government and private bodies for fair standards and regulation.
Business Support
Access to trade councils, help with payment defaults and expert guidance groups.
Directory Listing
Free listing in the TWA Members Directory — visibility and credibility with clients.
Global Reach
International affiliations, trade shows and concessional rates for global events.
Leadership
The Team Behind TWA
Chairman
MK Dhawan
Distributor of construction chemicals and manufacturer of DSeal expansion-joint systems & covers. More about the Chairman at mkdhawan.com.
President
Er. Harpreet Singh
Managing Director, ADCD India — driving TWA’s growth and industry partnerships.
General Secretary
Harminder Singh
Manufacturer of Dampseal construction chemicals; coordinating members and chapters.
Our Community
Glimpses of TWA Functions
Stay Updated
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Get in Touch with TWA
The Waterproofers Association — 11/155, Major Mohit Sharma Marg, Rajendra Nagar, Sahibabad, NCR, PIN 201005. Email info@twaindia.com · Distribution & application by Dhawan Associates