The Waterproofing Contractors Association (WCA) is a trade association dedicated to advancing the science of preventing leaks. The membership reads as a “who’s who” in waterproofing expertise. Twice a year the member companies of the WCA come together to exchange state-of-the-art information on waterproofing, see the latest developments in waterproofing technology and products and establish and renew personal relationships with colleagues in the field.
Our network and leadership is comprised of manufacturers, distributors, contractors, architects & engineers working together. With this depth of resources, our members are ready to respond to the entire building envelope. WCA has a rich history of excellence in waterproofing and we’d love for you to play a part in our future.