Metal Ceilings

Metal Ceilings First it was straw and wood. Then it became mud and clay. Stone followed, and was later replaced by brick and mortar. But in recent times, building construction has undergone a drastic change. Today, we have metal buildings. Metal is surely there in our old buildings too, but the current trend has shifted towards making entire buildings of metal, especially steel, or making the metal frames to support sheets of toughened plastic, laminates or some such material. 

Here, we shall restrict our discussions to buildings made almost entirely of metal. We are going to talk about buildings in which frames, beams, columns and even walls and roofs are made out of metals.