4.Flat weave rugs are rugs that are woven on a loom,rather than knotted. Some well known examples of rugs made in this style include Aubussons, kilims, sumaks, needlepoint, and stripes rugs. Many stores which stock rugs and throws carry the style, and it is also possible to order them directly from rug producers; several nations have encouraged the growth of rug cooperatives, groups of artisans who preserve traditional crafts such as flat weave.

Because these rugs are woven rather than knotted, they do not have a tufted pile. They tend to be much thinner than knotted rugs, making them generally less insulating. However, the thinness of the rug can be an advantage, as it makes it highly versatile; flat weave rugs have been used for thousands of years as flooring, wall hangings, saddle pads, and prayer rugs, and many cultures continue to utilize them for this purpose.