Heavy-Duty Commercial-Grade Door
The 2500 Series is DBCI’s heavy-duty steel curtain roll-up door with tremendous versatility and unmatched quality. The 2500 Series has deep engagement guides creating greater durability and stronger, longer lasting performance. DBCI’s commercial-grade steel curtain roll-up doors are designed to meet and/or exceed operational requirements for commercial doors with little or no maintenance and are a less expensive alternative compared to traditional warehouse and freight facility doors.
CURTAIN
- 26-gauge galvanized, Grade E hard steel
- Deep ribbed corrugation
- Maximum opening size of 18’ x 18’
- Siliconized polyester WeatherX paint over prime coat
- 20 standard colors, special colors available upon request
- Wash coat over primer interior side
- 30-year film integrity warranty, up to 25-year chalk and fade warranty Flexible wear strips
- Flexible wear strips
- NOTE: The 2500 Series are wind rated up to 12’0” wide and approximately 90 MPH. The MPH rating increases as the door width decreases.
BOTTOM BAR
- 6063-T6 aluminum extrusion
- 2” x 1 ½” galvanized angles
- Bulb astragal
- Stainless steel nuts and bolts
AXLE-DRUM ASSEMBLY
- 1 5⁄16” O.D. steel axle, 14-gauge
- 11-gauge axle on doors over 10’ wide
- Utilizes 12”, 16-gauge drums
- Shielded steel ball bearings in drums
- Full top sheet
- Oil tempered torsion springs
A.C.E. GUIDE SYSTEM
HARDWARE
- Saddle clamps with set fasteners
- 10-gauge slide locks; 2 per door
- 16-gauge step plate; 2 per door
- ¼” steel welded angle T-bracket
- Aluminum “T” shaped lead stop
OPENING HEIGHT HEADROOM
- Doors up to 10’ have 20” of headroom
- Doors 10’ to 14’ have 22” of headroom
- Doors over 14’ have 24” of headroom
OPTIONS
- Insulation 2750 Series
- Chain hoist 4:1 reduction
- Vision panels (17” x 5”)
- Top draft stop
- Hood
- Steel mounting plates
- Electric operator
- Low headroom 2400 Series
