What is the difference between chain drive, belt drive, and screw drive garage door openers?

Garage door openers use different drive systems to lift and lower the door, with chain drive, belt drive, and screw drive being the most common. While screw drive openers are still available, they are used far less often today due to advancements in other systems.

Most homeowners choose between chain drive and belt drive openers. Chain drive models are known for their strength and durability, while belt drive openers have become increasingly popular for their smoother, quieter operation without sacrificing lifting performance.