Spreader bar

Spreader bars are a temporary steel support welded to the feet of jambs or mullions to serve as bracing during shipping and handling.

  • For welding in your shop per HMMA 860 2.03 B.17.
  • U-shaped channels are formed from light gauge mild steel.

Note that spreader bars are to be removed prior to installation, and the attachment points may require touch up and finishing.