A garage door system is composed of a heap of different components to function at its best and to provide convenience and peace of mind to its owner.  One of the most significant parts of a garage door is the rollers or the small wheels that ride along the metal track of your overhead door to facilitate the opening and closing of your garage on the right path.  

If a roller becomes loose due to improper installation, or if a door track gets twisted out of shape, it can cause the garage door to become clogged and malfunction. Nevertheless, a poor set of door rollers play a crucial factor in why a garage door is having a hard time to close and open.  It is also important to note that when rollers are worn out, and not replaced or repaired immediately, consider this situation a serious security hazard. If you have a similar problem and are clueless on what to do then call Core Garage Door right away. Our professional repair technicians can help you diagnose this problem and fix it in a fast and accurate manner.