Metallic garage doors are gaining popularity due to their enhanced strength and reliability. People used to prefer wood over metals but these days with harsh weather conditions, people prefer metallic doors because they have built in resistance against this weather. Aluminum is a rust free metal which is very light weight and it is also available in different textures. Its light weight gives many advantages and biggest of them is to exert lot less stress than other materials on the internal machinery. This less stress makes the machinery more relieved and it increases the average life of machinery which is a huge plus.