Classic Appearance: Wood
The most classic-looking of these three materials is wood, for it’s been used throughout North America for centuries. From a house to a large commercial structure, wood remains what most people imagine when they think of a traditionally constructed building. That traditional appearance is generally the most preferred aesthetic for just about any type of building.
Between metal and plastic, many people prefer metal over plastic. Plain steel has an industrial look that’s in vogue at the moment, and steel can be dressed up with color for a different look. Plastic still looks like plastic regardless of how it’s colored, shaped or otherwise dolled up, and the overall appearance of plastic is broadly considered to look cheap.