An Integrated Approach to Water Protection

For more than 50 years CETCO has leveraged experience, technical know-how and superior customer service to help build the reputations of our customers world-wide.


Backed by the resources of one of the world’s largest mineral companies, CETCO® features a wide variety of active and passive waterproofing membrane technologies for use in protecting the building envelope above and below grade. Our diverse product offering and total system approach are designed to accommodate the varied conditions encountered during construction, ensuring your waterproofing system performs properly in the unique conditions of your project. With more than 50 years of waterproofing technology experience, CETCO is known worldwide for quality, performance and reliability.

Focused on earning trust

Trust is everything in the construction waterproofing business. For the engineers, architects and consultants who know us, know that our global sales and technical support teams can guide them through any project—from design assistance and product selection to installation support and warranties—no matter how challenging the project.

Innovative product development

We’ve been called the geeks of waterproofing and we’re proud of that. Whether we’re creating new, more cost-effective products with the same performance as expensive alternatives, or we’re introducing premium products that lead the industry, we’re doing so with our customers success in mind.

The industry leading quality assurance program

Nothing threatens the structural integrity and interior environment of a building like water ingress. CETCO's HydroShield™ Quality Assurance Program is a proven systematic approach resulting in the most comprehensive water protection in the industry. Period.