An awning is any type of shade, if that is what you may call it, for any type of opening in the house, such as a door or a window. It is an accessory to your door or window that protects one from the sun and the rain, is one should encounter it while, possibly sitting out on the porch. It is basically an expansion of the surface of the wall and helps to not only add an element of protection but also as an addition to the total style quotient.