It’s probably not an exaggeration to say realtors rely on signage more than any other professionals in any other line of work. Realtor signs are instantly recognizable. Realtors rely on signage to both promote properties they are selling and to promote the fact that they have recently sold a property. You’re probably familiar with the most common type of realtor sign; you can see them all over the Houston area of Texas. It’s a simple sign panel, often made of coroplast, attached to one or two thin metal poles stuck into the ground. They’re simple and often effective, but many realtors feel the need to do a bit more with their signs.