Since the beginning of time and with the exception of the early period of cave men, have windows an integral part of the living area for humans have been. Windows time over 4000 years ago, where inmates were able to home to give out and also allow the fresh air continuously occupied spaces. Imagine living in a cave, where poor ventilation was the daily norm, and its residents were exposed to potential danger from other people or animals. During this time, people’s lives were controlled by the presence and disappearance of sunlight. But as economic characteristics over time were developed, people want to have privacy and sleep later than the time of sunrise, ie the creation of window-coverings incurred. During the actual windows were included in the construction of early homes, windows were usually with a cloth material held in place by nails at the top and somehow covered in the course of the day rolled and allowed at night or when privacy was desired . Developed as house building and window becomes an integral part of the home, businesses were born dedicated to the manufacture of window coverings and were designed to produce more sophisticated methods of operation for window coverings. This process led to the invention of the blind. These early blinds simply lifted and lowered the cloth over the opening without the use of a mechanism. Since the increased popularity of roller blinds, inspired by their practicality and availability through their own window treatment processors, roller blinds, a product widely accepted by society. Plain basic fabric first developed in the manufacture of blinds, and specialty materials in the course of time. The light-control capabilities of these early blinds was very welcome by the consumers who wanted to privacy and limits the appearance of these shades produced. As time passed and manufacturing processes were developed, many products are mass produced and blinds manufactured a product that was readily available to the consumer. In the 1800′s, the shade has been very popular and many innovations have been incorporated into the product. These innovations were the availability of new fabrics and materials, components, and additional operational design. The development of the spring systems of producers Rollo adopted the mechanical capabilities of the product increases by increasing the ability to extend control over the shade. This meant that can roll the blind expansion of its own and stop at a desired point. Through daily use, and the experience that the producers realized sprung blinds much faster than expected, thus shortening their useful life and creating a demand for a better product to deteriorate. That fact accelerates the development of blinds, which passed through the use of cords or metal / plastic chains could be operated. These newly developed mechanisms increases the useful life of the blind and also improved the way the product in addition to the conservation of matter (now, are that the fabric does not need in the daily operations of the shadows to check.) The introduction of sophisticated control mechanisms increased the popularity of the blinds in the world and new materials material was increased as the demand. This evolutionary product improvements now allow the consumer to the specific needs of such complete control through the use of blackout materials comply with the previously presented never large sizes, modern window covering design, specific factors translucency and hundreds of colors, the specific decorative ambience to create. Today’s blinds offer many years of enjoyment and practical use, regardless of the application. Blinds are now offered for sale almost everywhere from department stores to the corner hardware store in many cases. But high-quality, custom blinds, available through designers, decorators, retail centers window treatment shops or Internet retailers are sure to meet the consumer’s needs and expectations because the shadow exact specifications in materials, dimensions and design and controlled skills . The longevity and durability of a custom-made blinds far cheaper dissociate a finished shade. Since the founding of the windows and the need to treat them for any reason, that of privacy, light control and decorative purposes, become blind and will continue to be a popular product to meet the desired needs are. Most of the houses in the U.S. have at least one roller in use. Now that Blinds widely available in hundreds of substances, sizes and configurations, roller blinds are the most rooms in the house and extended to create a relaxed, safe environment for their users.