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300 Series Commercial Slat Door

300 Series Commercial Slat Door

ASTA AMERICA 300 SERIES COMMERCIAL SLAT DOOR is produced with the highest quality and durability in the industry. The 300 Series consists of 3” — 24 or 22-gauge slats with a flat or curved profile. The slats are commercial grade galvanized steel and coated with Super Durable polyester paint. Model 324, 24-gauge, is available in sizes up to 16’ wide x 16’ high. Model 322, 22-gauge, is available in sizes up to 12’ wide x 12’ high, both models are a perfect choice for freight terminals, commercial, and industrial applications.


    • White Topcoat
    • Gray Topcoat
    • Tan Topcoat
    • Galvanized

    Powder Coat Finish is available in a variety of color options

    40-year film integrity and a 35-year no-chalk/no-fade limited paint warranty.


    • Roll formed 12-gauge galvanized guides
    • Nylon endlocks
    • Slide Bolt Locks
    • Chain hoist operation
    • Drum assembly with pre-installed curtain


    • Steel Mounting Plates: For lateral jamb extension to provide door support.
    • Top Draft Stop: To seal tight at the header to reduce air infiltration.
    • Guide Weather Seal: To seal tight at the jambs to reduce air infiltration.
    • Vision Panels: 5” x 3/4” cut out spaced approximately 3” apart and covered with clear Lexan (flat slat only).
    • Structural Steel Upgrade Guide: 3-piece structural steel guides.
    • Windload: Available design to +40/-37 for 14’ wide (test) Model 324 (24- gauge). Windload varies by model.
    • High Cycle Springs: Available in 50,000 cycles and 100,000 cycles.
Technical specification
  • Unique ref.300-Series-Commercial-Slat-Doors
  • Collection setRolling Steel Doors
  • CollectionDoors
  • TypeObject (single object)
  • Date of publishing2022-10-24
  • Edition number1
  • Material mainSteel
  • BIMobject CategoryDoors - Garage Doors
  • IFC classificationDoor
  • UNSPSC nameRolling doors
  • UNSPSC code30171503
  • CSI MasterFormat 2014 Code08 33 00
  • CSI MasterFormat 2014 TitleCoiling Doors and Grilles
  • OmniClass TitleOverhead Metal Doors
  • OmniClass Number23-17 11 13 25
  • CSI UniFormat II CodeB2030
  • CSI UniFormat II TitleExterior Doors

Region availability

North America
United States