There are several different kinds of garage doors. There are up-and-over garage doors, which lift up as a single unit. The most common garage doors, however, are roller garage doors. These are made in sections and they run along a track to open. There are a few reasons why these are the most common type of garage door; namely, they save more space than practically any other kind of garage door. However, they can experience a few problems. The problems they face are because of their basic design; and while the problems might be unavoidable, they are usually common enough
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