For Commercial Overhead Doors, Contact Door # One

Door # One stocks door openers appropriate for both residential and commercial installations. Contact our experts for help choosing the appropriate opener for your garage or business.

Residential Door Openers

Garage door openers manufactured since 1993 must include a safety reversing system, such as photoelectric eyes mounted no higher than six inches above the ground, with a light beam spanning the door opening. The garage door opener is required to reverse the door to the open position if the beam is broken. Other examples of safety reversing systems allowed within the guideline include electric safety edges, which reverse with approximately 15 pounds of downward pressure, and a garage door and opener system without photo eyes, tested together, which reverses upon approximately 15 pounds of pressure.

8360 – Premium Series DC Battery Backup Chain Drive

Liftmaster’s® 8360 series comes equipped with MyQ® enabled technology and Battery Backup, which means it continues to work even when the power is out.

3280 – ½ HP Belt Drive Garage Door Opener

Liftmaster’s smooth-running belt drive opener is quiet enough not to wake up family members or guests sleeping in the bedroom above the garage!

3255 – ½ HP Chain Drive Garage Door Opener

Get reliable performance and great value with Liftmaster’s 3255 ½ HP chain opener. Equipped with an industrial-strength chain drive, you can count on this opener for outstanding performance year after year.

8550 – Elite Series® DC Battery Backup Belt Drive

This quiet-operation DC belt drive opener from Liftmaster works even when the power is out. MyQ® enabled technology and the Timer-to-Close feature are also standard.

3595 – ¾ HP Heavy-Duty Chain Drive Garage Door Opener

Have a heavy garage door? No problem! Liftmaster’s 3595 ¾ HP chain drive operator lifts even the heaviest designer or custom doors with ease.

3585 – ¾ HP Belt Drive Garage Door Opener

Power and silent operation combine in this Liftmaster garage door opener, which is equipped to lift the heaviest garage doors effortlessly and with precision.

Residential Jackshaft Garage Door Opener

The Residential Jackshaft Garage Door Opener by Liftmaster mounts on the wall beside the garage door, which frees up ceiling space. It’s available with an optional power standby system that enables it to work even if the power is out.

Advanced Trolley System (ATS) Light-Duty Trolley Operator

Liftmaster’s ATS door operator is suitable for standard lift sectional doors up to 14’ high and is rated for 8 cycles per hour. Its standard features are as follows:

  • Automatic safety reverse/door stop
  • Manual release in case of power failure
  • I-beam trolley track
  • The Protector System non-impact infrared safety device
  • 1-button control station
  • Standard with 14’ rail
  • High-torque, industrial ½ HP 115V single-phase motor with instant reverse and automatic reset thermal overload
  • 1-year warranty

Commercial Door Openers

Trolley Operators

Trolley operators are typically used for standard lift sectional doors, and they are available in light, medium and industrial duty.

Jackshaft Operators

Jackshaft operators are designed for use on rolling grilles, shutters and rolling doors. Some operators are also designed for use with industrial sectional doors with high or vertical lift.

Learn More

For more information on all of the products described above, please visit the Liftmaster website.

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