Garage door openers are the muscle behind the garage doors if you will. You have to have a good opener to support the door and the work that the garage door springs are doing. In general when you are purchasing a garage door opener you need to remember that this opener needs to be able to lift a door whose weight is more than the force needed to move it. Another great thing to remember about openers is that in order for them to work properly the door needs to be properly balanced; a poorly balanced door will affect the performance of the garage door opener.
When choosing an opener you also need to consider how safe the particular opener is. What we mean is that in the event that the garage door is obstructed for any reason, you need to know that the garage door opener will immediately halt operation to avoid any unnecessary accidents. This safety feature needs to be ranked highly in your priorities about garage door openers.