Nothing matches the feeling of a garage door that opens automatically. It means that you do not have to step out of your car to open or close the door. At the press of a button, the door opens or closes. To attain this level of efficiency, your door must be fitted with the right type of opener. Here are tips on how to buy a new one: 1 – Power A garage door opener uses a motor to power the mechanism that slides your door open or shut. Look for a motor with sufficient amount of power. For double…