The basic element of any carpet is the fine, thread-like fiber that is converted into yarn and tufted or woven to form the pile itself. There are two major classifications: natural fibers like wool, cotton and jute and man-made fibers like nylon, polyester, polypropylene and acrylic.

Nylon The most frequently used carpet fiber, highly desireable due to its exceptional durability, versatility, and reasonable pricing. It can be dyed in an endless variety of colors and made into numerous styles and textures. Nylon is commonly used in residential and commercial applications.

Branded Nylon Brand name fiber usually indicates additional product innovation and state-of-the-art technology as well as stringent performance testing. DuPont Stainmaster®, Solutia Wear-Dated®, and Allied-Signal Anso® are examples of branded nylons.

Polyester Used in residential and some commercial applications. Has good color clarity, colorfastness and resistance to water-soluble stains.

Polypropylene Also known as olefin, this fiber resists fading, generates low levels of static electricity, is favorable priced and can be engineered for outdoor applications. Due to its manufacturing process, polypropylene inherently resists stains.

Acrylic A lesser used, man made fiber available only as a staple. The spun yarn have the closest resemblance to wool of any man-made fiber. Most frequently used in blend.

Wool The most expensive of the fibers listed here, it is a natural fiber with moderate soil and stain resistance. Durable, luxurious "hand", reduced visible soil due to fine, light-scattering characteristics.

Natural Fibers In addition to wool, there are carpets and rugs made from natural fibers such as Sisal, Coir, Reed and Jute each having physical properties and designs for unique applications