Operators and Accessories for Commercial Overhead Doors at Steelbuilding.com

		Email Password
		Home \| Support \| Contact Us \| Careers \| FAQs \| Site Map

Steelbuilding.com is your first and only online supplier of pre-engineered steel buildings

Photo of Man in Hard Hat Holding Blueprints

Operators and Accessories for Commercial Overhead Doors

Liftmaster offers several door operators for use with sectional or roll-up doors, as well as commercial protector systems and multi-function remote controls. Please contact Technical Support via email for more information on these options.

Door Offerings

Commercial Overhead
Residential Garage
Special Quote
Clearance Items

Commercial Doors
Overview |Roll-Up Doors
Sectional Doors |Measuring
Shipping |Special Orders

Residential Doors
Overview |Steel Doors
Wood Doors |Measuring
Shipping |Special Orders

Installation Tips

Door Safety

Operators

Model MJ - Medium-Duty Jackshaft Operator
(MS Word Document)

Model MH - Medium-Duty Hoist Operator
(MS Word Document)

Options

CPS Commercial Protector Systems I and II - safety device for commercial operators. Available as a special order.

Remote Controls

971LM - 1-Button Remote Control with Security+® Anti-Buglary Technology

972M - 2-Button Remote Control with Security+® Anti-Buglary Technology

973LM - 3-Button Remote Control with Security+® Anti-Buglary Technology

974LM - 4-Button Remote Control with Security+® Anti-Buglary Technology

Steelbuilding.com does not provide installation for our products. Steelbuilding.com has no way to judge whether a customer has the skill or experience to safely install an overhead door, so we recommend using a professional installer.

Free Online Quote

Model MJ - Medium-Duty Jackshaft Operator

Model MH - Medium-Duty Hoist Operator