Eight Decades of Waterproofing

Welcome to Compotite, where innovation meets tradition in the world of waterproofing solutions. With a rich history spanning over eight decades, we have been at the forefront of providing top-notch products that redefine the standards of quality and reliability.

An old ad from for a pre-formed shower pan and the original Compotite office in Southern California.

Founded in 1938, Compotite started as a vision to revolutionize the construction industry by introducing cutting-edge waterproofing systems. Our commitment to excellence and customer satisfaction has been the driving force behind our success. Over the years, we have evolved and adapted to the ever-changing demands of the market, consistently staying ahead of the curve.

Time-tested Craftmanship

At Compotite, we believe in marrying tradition with technology. Our time-tested craftsmanship is combined with state-of-the-art innovations to create products that stand the test of time.

Customer-first Approach

Our journey is more than a timeline; it's a story of dedication, passion, and a relentless pursuit of perfection. We take pride in being a family-owned business, where each product is crafted with care and precision. Our values are rooted in integrity, transparency, and a customer-first approach.

Large rustic bathroom and a walk-in shower with matching linear drain, and pre-formed curbs and shower pan.


Hear what our satisfied customers have to say

Looking to the Future

As we look towards the future, Compotite remains committed to pushing boundaries and setting new benchmarks in the industry. Join us on this journey, and let Compotite be your trusted partner in building a waterproof and secure foundation for success.