If you want to go for 1-horsepower options, you should know that these are exclusively for commercial doors & the added power is worth. Backup Power: When considering the backup power, you need to decide first whether this is worth for you. A chain drive is the most durable & a least expensive, but it is the noisiest too. Have a look at some of the factors that a homeowner should consider: Horsepower Options: Generally, a garage door needs anything more than half horsepower. If you are looking for the best garage door opener repair specialist in Fort Collins. So, when it comes to choosing your door opener, you will want to consider some factors like power, safety, its operation & security. Safety & Security Features: Now; you will see that almost all kinds of garage door openers available with the security and safety features that prevent accidental damages. The DC motors will be costly and mainly used in a belt drive. While the screw driver is the middle of a road option that is less noisy but a little more expensive & require maintenance. DC motors take a soft start & stop feature that reduces unwanted noise. Drive Options: First, you need to know about the types of drives before you look for a new garage door opener: Screw, chain and belt. The other safety features include lockout other remote openers and ability to change the codes. AC or DC Power: AC motors will be less costly & likely to include a chain drive. The most expensive option is belt drive and also the quietest of 3. If your garage door is made single screw barrel of wood, an opener needs a ¾ horsepower model to ensure lift up.In the 21st century; each and every garage owners use the door opener to close and open the door. Backup power is included in the high-end models; it ensures you to enjoy a convenience of automatic operation even there is no electricity. The garage door opener is an important part of the door because a door is too much heavy to operate manually. They are found in belt-driven door openers most commonly. To disconnect the garage door from an opener in case of the emergency is the most important security features. The battery backup option is available only on DC-powered motors.. First of all, you make sure that is your opener will be able to handle the weight and height of your new door.