For more than 20 years, Cornerstone Specialty Wood Products has been in the forefront of research and development in the field of engineered wood floor panels for the material handling industry.

In 1994, Greg Doppler, founder of Cornerstone Specialty Wood Products™, invented the ResinDek® panel, which has become the premier mezzanine flooring panel product sold across North America today.

As President of Cornerstone Specialty Wood Products Greg views his role as a servant leader focusing upon a corporate culture that emphasizes empowerment, teamwork, growth, and development of employees. Although Greg is very involved in all aspects of the business, he has a deep passion for helping customers solve problems through innovative designs.

Thanks to our dedicated team, Cornerstone Specialty Wood Products is setting the standards in innovation, engineering, quality, and service.