Colorado Springs Garage Doors, LLC. is a family owned business that has over 40 years of experience in the garage door business. Rugged, reliable performance is what you'll get with the Lift Master 1/2 HP Chain Drive Garage Door Opener. Its durable 1/2 HP motor combined with an industrial-strength chain drive provide smooth, steady performance year after year. This product delivers smooth-running power and reliability from its belt drive, which is as tough as a steel-belted tire. It is perfect for homes with living space above the garage.