The garage door opener includes a system of sensors, springs, tracks and pulleys to ensure that the door opens and closes without difficulty. The more efficient the garage door opener, the better the garage door will work. However, there are cases where the door opens very slowly.When you hire a garage door expert in Raleigh Durham to assist you with installation or replacement of the opener, the new opener will arrive when it is preset. This means that the lowest force on the opener is set. When the door balances correctly, you will only require minimum force to open. Our…