It is awful to wait for the automatic garage door to open when you are in a hurry to go to work or to take the kids to school. Whether the unit has started working slowly all of a sudden or its opening speed has decreased over time, you should not put up with this situation. There is a right solution in any case. In order for the problem to be resolved effectively, you need to identify its cause first.
If there has been a sudden dramatic drop in the opening speed, the cause of the problem may be a broken garage door spring. In most cases, the system stops functioning altogether when such an issue occurs. However, in a smaller percentage of the cases, the door continues to operate, but moves much more slowly than before. It is easy to identify a broken torsion spring. It is split in half. If this issue is present, you must stop using the automatic system and have the component replaced right away.
The cause of the sudden decrease in the speed may have to do with the garage door opener. When a moving gear gets chipped or broken, there is poorer connectivity between the motor and the drive. This results in slower movement. The technicians of Garage Door Repair Champlin explain that the moving gears in modern electric operators are made from plastic. This is one of the reasons why they are at greater risk of breaking. You have to have a damaged moving gear replaced right away. Otherwise, the opener can incur further damage which will cause even greater trouble.
If the door has been experiencing a speed decrease over a period of time, this is most probably due to lack of lubrication maintenance. When the rollers and hinges are dry, they cause the panels to stick and to move more slowly even though the spring and the opener are working fine. Proper lubrication will fix the problem in this case. It is important not to use it as one-off solution, however.
The moving metal garage door parts should be lubricated twice a year as part of regular maintenance. The choice of lubricant depends on the requirements of the door manufacturer and on the weather conditions in the respective area. It must be applied evenly on the different parts.
Finally, if the overhead door has become too old and most parts are extensively worn-out, you should definitely consider replacement.