Concrete Waterproofing Systems (CWS) is an international manufacturer and supplier of 'state of the art' waterproofing products, committed to helping clients around the world achieve leak-free projects. CWS products waterproof concrete for critical commercial and residential constructions for the design life of the structure. They provide lifetime protection against concrete corrosion and degradation for major infrastructure projects such as wharfs, tunnels, and bridges.
Our unique products and system approach protects against thermal stress, leakage, and corrosion.
Our crystalline waterproofing uses a multi-modal approach to achieve a watertight result every time.
We offer lifetime waterproofing on tanks ranging from drinking water to industrial wastewater.
CWS products prevent water reaching the steel reinforcement, thus preventing concrete degradation and prolonging the life of the structure.
We are fully accredited by...
We are veteran owned and operated.
We have been in business for more than 15 years.
CWS is fully accredited by leading organizations in the construction industry.