So you'll not only know where they are, you'll know who they're with. And when it comes time to entertain your friends, your pool will become a center of fun and activity. A heritage of excellence. With over four decades of experience in molding high-quality structural components, Cornerstone is built on a heritage of excellence. In the early 1980's, we brought our expertise to the pool industry, using a specialized modular construction approach that offers a wealth of advantages.
Cornerstone offers a thoroughly proven, totally engineered pool system.
The entire design becomes an integrated unit that provides decades of maintenance-free fun and enjoyment. Each of our pools is constructed of components specifically designed for it. A step up in quality. And with our unique step-alignment system, installation is simple and fast. The system is delivered pre-leveled and requires no tools or hardware to install.