Specialist in premium Granite landscaping products. Rock Interlock is the creator and owner of, The Smart Flagstone System. We carry a wide range of natural granite products specifically designed and manufactured to high tolerance, including flagstone, steps, slabs, pavers, tile and more.

Our products are mined from the highest quality Canadian stone where we inspect it's color and grain for any defects avoiding possible fractures in our patterns. Each stone is 100% natural granite but our manufacturing process is unique to Rock Interlock. Our Patent Pending system allows us to precisely cut each stone ensuring the proper fitment and consistent gap between them for a streamlined installation. more... See more text