All Cali engineered flooring is made Green to the Core™ with high quality raw materials and environmentally sound manufacturing techniques. Leveraging Eco-Engineered™ technology, we layer premier hardwoods including European oak, American maple, American hickory, and Fossilized bamboo over a sustainable wood core. This stratified design allows for longer, wider, more stable planks that can be installed above, on, or below grade. Versatile T&G milling offers flexibility during installation whether gluing, nailing or floating.