In the modern market, steel garage doors are the most popular. A huge variety of models in combination with the high quality of material, opportunity to pick up color and design, and also practically lack a need for care of metal doors makes them a primary choice of buyers. A steel door will not be affected by humidity, rain, and heat the way a wooden door is. All of these factors come into play when choosing which material suits your taste for a new garage door. Metal garage doors have a polyester coating that will prevent your steel door from rusting.