Engineered wood floors are constructed with a top layer of hardwood veneer bonded to multiple layers of plywood or high-density fiberboard. This multi-layer construction makes engineered wood less susceptible to changes in temperature and humidity, reducing the risk of warping or shrinking compared to solid wood. The installation begins with preparing the subfloor and may involve laying down a moisture barrier or underlayment to improve performance. Engineered wood planks are typically installed using a click-lock system or glue-down method, depending on the specific product and room requirements.