Another indispensible part for your house except for the baseboard is door jamb. With the invention of the door came a new and beloved part of humanity – privacy. Though interaction is an essential part of every civilization, so too is the need for time alone, an area to call one's own. The door was the perfect way to ensure that was possible. However, a door cannot stand on its own. It requires support. That comes in the form of a door jamb. Often overlooked, ignored, or underappreciated, the door jamb plays a very important role in every home. http://www.china-woodmoulding.com/door-frame/door-jamb/