Modern technology has developed wood flooring qualities and finishes that they have never had before more durable and much easier to maintain hardwood floors have greatly improved both their construction methods and floor finishes. As they see the demand for pre-finished floors increase, they are constantly improving technology to satisfy customers.
Keep in mind that no two floor boards will be identical. Variations in appearance are completely normal. As your floor ages, some color change can occur. This is also normal, but can be minimized by limiting exposure to direct sunlight, and periodically moving well, and will appear and disappear between floor boards during seasons of high and low humidity. Generally, anything less than the width of a dime is considered normal, and will correct itself as seasons change. Flooring inspectors recommend inspecting the floor from a standing position in normal lighting to identify irregularities
