Cold Rolled Bronze, Galvanized and Stainless Steel Doors

6500 Door Features

• 2500/5500/6500 Casement  PDF Word
• 2500/5500/6500 Door  PDF Word
• 2500/5500/6500 Projected  PDF Word

Cold-Rolled Steel Door Features

  • Thermal break for high insulating performance
  • Integrated system complete with sections, fittings and gaskets/seals for designing and making the largest types of thermal break window and door frames
  • Very slender visible section of just 46 mm for the side jamb and 62 mm for the meeting stile of double windows or doors
  • Made in Galvanized, Stainless, Cor-Ten Steel and Bronze
  • Slender yet structurally solid sections make for increasingly elegant and bright frames, curtain walls and façades
  • Standard Optimum Window colors (refer to OWM color chart)
  • Absolute certainty of project duration and low maintenance costs
  • Possibility of making regularly-shaped arches to customer template
  • Accommodates thin sight line look for historical applications high performance in terms of energy saving and sound insulation



  • RAL colors available as option
  • Non-metallic color matches are optional & available upon request
  • Custom hardware
  • Limited operation stops
  • Steel brake metal and trim
  • Screens


Download more detailed information on our cold rolled galvanized steel, bronze and stainless steel doors.

 • In-swing Doors  PDF Word
 • Out-swing Doors  PDF Word
 • Glazing Options  PDF Word


Other steel doors from Optimum Window:

*Optimum Window Mfg Corp. reserves the right to change and update information as necessary.  Information on our website, as well as in marketing brochures is intended for general reference only.  For current and up to date listing details as well as general product information, please call Optimum Window Mfg. Corp directly and speak to a representative.