Melamine doors which are produced from material called melamine door surface or melamine door panels were added to inner room door models recently. We will try to give details regarding with Melamine doors which offer rich color options and provides opportunity to be used in residences and other living areas due to their durability and to present more information regarding with them. Melamine is a product which is not only used forestry products, we hear its name often in different sectors. Tree patterns which are present in nature are processed exactly to metal cylinders. Metal mould in cylindrical form where tree pattern is processed is obtained after this operation. Separate cylinder is required for each cylinder. Then coloring operation is made over special base papers by means of these cylinders. Decorative paper which has tree patterns and different colors is obtained. Decorative paper obtains strength after passing through different processes in impregnation lines. Most important operation which differentiates melamine doors from foil door and makes it to have more service lifetime is impregnation. In final production stage, impregnated decorative papers are pressed over hdf plates which have high density and special surface grinder by means of presses which have high temperature and pressure values and fixed over hdf surfaces. Products which have glue property are not used during these operations. Heat and pressure are most important factors during this operation.