Commercial & Agricultural Doors

Superior Door LLC provides sales, installation and service for many types of commercial doors and commercial door operators.


  • Steel sectional doors
  • Wind loaded doors
  • Rolling doors and shutters
  • Fire doors
  • High speed doors
  • Storefront grilles
  • Loading dock shelters and levelers

firehouse garage doors

Sectional Garage Doors

Explore our extensive line of sectional doors, from thermal efficiency and extreme durability to architecturally inspired models, find the right garage door for your building application.


Commercial Sectional Garage Doors TC Series
Commercial Rolling Doors

Available in a variety of slat types and materials, our complete line of rolling doors and counter shutters perform in the most demanding industrial environments.


Commercial Rolling Doors DuraCoil Basic
Commercial Fire Doors

Where fire protection and safety are crucial, choose from our complete line of rolling fire-rated doors and counter shutters.


Commercial Fire Doors FireCoil Optima
Commercial Traffic Doors

With many of the desired features of typical high-speed doors, FabriCoil doors offer high durability and reliability – at an economical price.


Commercial Traffic Doors FabriCoil Basic
Commercial Operators

Choose from our complete line of commercial operators in jackshaft or trolley operation.


Commercial Operators Control Hoist


  • Steel sectional doors
  • Wind loaded doors
  • Rolling doors
  • Fire doors

Business Address

1333 Kaw Ave
Butte, MT 59701

Butte: 406-723-2211
Helena: 406-443-8244

Office Hours:
Mon-Thur: 8:00am to 4:30pm
Friday: 8:00am to 1:00pm

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Service Area

Our services are available throughout most of Southwest Montana including Helena, Butte, Dillon, and the Surrounding Areas

Payments We Accept

We Accept Visa, MasterCard, American Express, Discover, Cash, and Checks

Authorized Dealer

Raynor Garage Doors