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650 Series

The best choice for a low-maintenance, wind-certified self-storage roll-up door.

650 Series

Transform your storage building’s exterior and protects your tenants’ assets with DBCI’s 650 Series steel-curtain roll-up door. Wind-load tested in accordance with IBC, FBC and TDI, the wind-certified 650 Series was engineered to protect and maintain building envelopes in extreme conditions without the heavy, weighted elements required in frequent commercial use.

Product Information

Product Information

The 650 Series provides tenants and facility or building owners piece of mind with sturdy construction that requires little to no maintenance. Wind-rated up to 8’ 8” and approximately 90 mph, the 650 Series door is ideal in coastal areas that experience large wind gusts and hurricanes, and comes with a 30-year film integrity warranty and up to 25-year chalk and fade warranty. Our 650 Series offers insulation for better energy efficiency and is perfect for climate controlled storage. We also offer top and side draft stop kits to reduce drafts.


  • 26-gauge galvanized, Grade E hard steel
  • 5/8" ribbed corrugation
  • Maximum opening size of 10' x 10'
  • Siliconized polyester WeatherXL™ paint over prime coat
  • Available in 23 colors, subject to availability and varying lead times
  • 30-year film integrity warranty, up to 25-year chalk and fade warranty

Bottom Bar

  • 6063 - T6 aluminum extrusion
  • 1 1/2" x 1 1/2" galvanized angles
  • Replaceable bulb astragal

Axle-Drum Assembly
  • 1 5/16" O.D. steel axle, 14-gauge
  • Utilizes 9 1/2", 18-gauge drums
  • Oil-tempered, e-coated torsion springs; available in two springs upon request from 7' to 10' wide
  • Full-accessible springs for inspection and maintenance

Guide System
  • 18-gauge galvanized steel
  • Pre-punched holes for anchors, slide latch, bracket attachment and head-stop attachment
  • Polyethylene guide strips provide easy, quiet operation

  • 12-gauge head stops have slotted mounting holes for proper attachment
  • 14-gauge galvanized steel handles
  • Stainless steel standard latch
  • 12-gauge tension bracket made for additional strength
  • Shielded radial bearings for smooth operation
  • Worm Gear tensioning design allows for smooth adjustment
  • 12-gauge bearing bracket on right side.

  • Top and side draft stop
  • Motor operated
  • ADA kits

NOTE: The 650 Series is wind rated up to 8'8" wide. For wind test results, please contact DBCI at 800-542-0501.


Available Colors

Click on a swatch to see a larger view.

Note: Colors marked with an asterisk (*) are non-standard colors and additional lead times may apply.

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Wind Load Calculator

Enter your door specifications to calculate whether it meets wind load requirements.