Types of Directional Signs Directional signs can be created by combining many different materials. Here, the concept determined by the customer or designer is important. A design based on this concept is prepared and presented for the customer's approval. Since it is one of the most needed items in the business, its design should be simple and readable. Its manufacturing should be fast and installation should be easy, as in some cases (we encounter this often with directional signs) the customer may want to do the installation themselves. Thanks to directional signs, you can guide your customers within your business and appear more corporate.