Grey bricks remnants are now among the most highly sought-after construction materials. With the abundance of fake or unadorned gray construction materials and cheap plywood used during building, it is easy to see why these original gray bricks have increased in value in recent years.
One of the things that distinguish authentic bricks from fake ones is the gray coloring. Fake grays tend to be lighter than original grey bricks; this makes them easier to spot on a floor. This is why they are more often used as decorative accents on walls. When they are used on the floor, however, they blend right in with other flooring materials. There are also some variations between genuine and impostors, including the degree of darkness and the number of grays or shades that appear in the pattern. Many modern home builders use genuine grey to build their homes to provide a distinct look that gives an extra sense of authenticity.