Dynamo Overhead Garage Doors

Rolling Steel Doors

When you’re looking for a Rolling Steel Doors vendor, you want to make sure that you’re getting the best results. You need a company that has decades of experience in this field and can deliver on your needs—and Dynamo Overhead Garage Doors is exactly that company.

Rolling steel doors are an industrial-strength option for your garage door. These doors are typically made of steel and roll up into a track mounted on the ceiling. They’re perfect for garages with high ceilings or commercial applications like warehouses and factories.

Rolling steel doors offer a great combination of both security and ventilation. Since they can be rolled up in the ceiling when not in use, they don’t take up any valuable floor space in your garage. And since they’re made of heavy-duty materials, they’ll be able to withstand impact damage from vehicles or even intruders trying to break into your home or business.

Our technicians here at Dynamo Overhead Garage Doors can help you find the right fit for your garage at an affordable price.  We also offer Rolling Steel Doors installation services so you don’t have to worry about doing anything yourself. 

Get in touch with our Dynamo Overhead Garage Doors team today if you would like more information about our products or services!

Request a Quote

Request A Quote
Full Name


300 Series Commercial Slat Door

Standard Features Include:

  • Roll formed 12 gauge galvanized guides
  • Nylon endlocks
  • Dual galvanized steel slide bolt locks
  • Chain hoist operation
  • Drum assembly with pre-installed curtain
400 Series Heavy Duty Service Door

Standard Features Include:

  • Enclosed Hood
  • Reduction gear chain hoist
  • 3-piece structural steel guides
  • Double angle bottom bar with weather seal
500 Series Fire Rated Door

Standard Features Include:

  • U.L. Label sizes up to 120 sq. ft., oversized labels are provided for openings up to 600 sq. ft. All doors comply with 45 minute, 1-1/2 hour, 3 hour, and 4 hour (18-gauge only)
  • Slats: 22, 20, and 18-gauge galvanized steel flat slats, galvanized according to ASTM A-653 and finished with a high-tech polymer based super durable polyester topcoat.
  • Guide assembly, barrel assembly, and hood
  • Floor level release and reset handle provided with the chain hoist, and key test station provided with the motor operation. No tools or ladders are required for the drop test or to reset our simple test fire door.
550 Series Fire Rated Counter Shutter

Standard Features Include:

  • 22 -gauge flat slats with 1-1/2” high profile
  • Steel endlocks
  • Enclosed hood
  • U.L. approved
  • Fusible Links
  • Slide Bolt Locks
  • Bottom weather seal
  • 2-year limited warranty
600 Series Insulated Service Door

Standard Features Include:

  • Enclosed hood with baffle
  • Reduction gear chain hoist
  • 3-piece structural steel guides with weather seal
  • Double angle bottom bar with weather seal
700 Series Counter Shutter

Standard Features Include:

  • Flat slats with 1-1/2” high profile
  • Steel end-locks
  • Enclosed Hood
  • Slide bolt locks
  • Aluminum angle bar with weather seal
  • 2-Year limited warranty
  • Manual Push up to 10’-4” wide
  • Crank operation above 10’-4” wide
800 Series Rolling Grille

Standard Features Include:

  • The attached charging arm makes winding the spring easy and safe
  • Exclusive extruded aluminum telescoping support tubes make loading, unloading, and installing a lighter and easier task (Optional)
  • 15” front loading bracket plates allow for quick drip-in barrel installation and level adjustment
  • Curtains are pre-wrapped on an extruded aluminum barrel simplifying the job on site
  • Smart-lock system allows end-users to engage the lock at a convenient height and then close the grille to the floor, where the grille locks automatically.
Book an Appointment Online

Please Fill Up The Service Quote Request Form And We Will Quickly Get In Touch With You

Book Online Form
Full Name
Suggested MM/DD/YY

Skip to content