StoneLite® is the pioneer and world leader in design and innovation in the lightweight stone composite industry.

Four decades ago, the firm that was to become Stone Panels International LLC (SPI) succeeded in creating the world’s first natural stone composite panels. Today, SPI under the StoneLite® brand, is the foremost producer of high quality natural stone composite panels and stone veneers and is a world leader in design and innovation. The Stone Panels name is synonymous with superior quality, expert craftsmanship, and dedicated customer service.

Thousands of successful installations, structural superiority, installed cost savings, breadth of product line, unmatched quality, and full-service capabilities are key components utilized in including StoneLite® natural stone composite panels as part of the design.

SPI is the only lightweight reinforced stone supplier to gain acceptance by the International Code Council (ICC). The StoneLite® panel system is also the only system  to be accepted by the British Board of Agrèment and by Avis Technique in France and other countries. StoneLite® panels strength and durability combined with environmentally friendly attributes make them a smart choice, not only for the short term, but for the long term as well.

Stone Panels International has shaped and continues to define the natural stone cladding industry.