The design of such a parquet includes a multilayer plywood of birch and lamelel from natural American nut. Birch is usually taken by virtue of its low cost and high strength and resistance to moisture and temperature changes. The American parquet board of the American walnut is perfectly ventilated, since special compensation cuts are made on its basis. Because of this, such a flooring over time does not change its shape and can be combined with the system of heated floor. It should be noted that plywood parquet is much more reliable and stronger than its brothers from a natural array.