Why is My New Carpet Turning Different Shades?

There are many types of carpet shading complaints. Carpet shading is a localized alteration in the orientation of the pile.  Shading occurs as the result of randomness in pile lay direction. Shading will be seen on both wall to wall carpets and rugs. The physical cause of shading is due to the difference between light reflection from the greater surface area of the side of the bent fibers, which appear lighter in color, compared to the greater light absorption and darker appearance of the more vertically oriented fibers. [Read more…]