Many firms offer air curtains and screens in Kheraj. Air curtains separate two spaces from one another but also enhance the décor of rooms. Air curtains and screens are usually found at the entrance of buildings, door-less shops and workshops. Establishments manufacturing screens and air curtains make sure they supply the best products to the clients. Air curtains can also be used to keep insects, dust and debris out of properties. Companies offering air screens and curtains may also provide clients with top-notch installation services. They are fitted either horizontally above the door or vertically to the side of the door.