Alpine Overhead Doors

Dawn 4" Door

Product Features:
  • Storefront security doors, rolling doors and container doors are great for storefronts, warehouse entrances, sheds and indoor/outdoor flea markets
  • Incorporates a 4″ interlocking curve slat design
  • Roller gate box spring doors consist of a flat blue spring steel wrapped around a 2″ pipe shaft mounted to a spring box
Functional Benefits:
  • Alpine’s Dawn-4-Doors add additional strength to curtain assemblies. They have heavier pounds per square foot for higher wind loads with wind locks. 
  • They have a tighter corrugated slat for more protection. 
  • All operators can be adapted to specific conditions. 
  • Slide lock or pin locking mechanisms can be provided depending on the type of door operation.
CAD Drawings Alpine Overhead Doors Dawn 4" Door

All Available Specifications