There are a number of reasons a homeowner may need to replace their garage door. If the door breaks, it is no longer opening or closing properly and may leave a safety threat for those in your household. It also makes the house look bad as well as its value. The homeowner might want to change the style of the home such as updating from wood to aluminum for curb appeal and energy savings. A homeowner may want to add an opener to their garage door for new safety and convenience. They might make the change because of a change in family size or wished-to reduce energy costs and environmental impact.