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690 Series

The premium choice for mini-warehouse and self-storage buildings in areas susceptible to extreme winds.

690 Series

The 690 Series steel-curtain roll-up door is designed to operate smoothly and perform well in severe weather. They won’t buckle, bow, become misaligned from the tracks or separate from the door frame during strong storms and wind events.

Product Information

Product Information

Featuring 16-gauge galvanized steel guides and a wind bar, the 690 Series is wind-rated up to 10’ and approximately 140 mph—ensuring they meet mini-warehouse wind-load requirements. Our metal roll-up doors are wind-load tested in accordance with IBC, FBC and TDI, allowing facility managers to avoid higher up-front insurance costs and reduce maintenance costs and down-time in the event of a storm. For climate controlled units, our 690 Series offers insulation to help improve energy efficiency along with our top and side draft kits.


  • 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 ½” x 1 ½” galvanized angles
  • Replaceable bulb astragal
  • Axle-Drum Assembly
  • 1 5/16” O.D. steel axle, 14-gauge
  • Utilizes 9 ½”, 18-gauge drums
  • Oil tempered e-coated torsion springs, available in two springs upon request from 7’ to 10’ wide
  • Fully accessible springs for inspection and maintenance
Guide System
  • 16-gauge galvanized steel guides and windbar
  • Pre-punched holes for anchors, slide latch, bracket attachment and head stop attachment
  • Polyethylene guide strips provide easy, quiet operation
  • Stainless steel standard latch
  • 12-gauge head stops have slotted mounting holes for proper attachment
  • 14-gauge galvanized steel handles
  • 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
  • ADA kits

NOTE: The 690 Series is wind rated up to 10' 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.