Post Frame Door – 3100 (steel sheets)

The post frame 3100 series is an energy efficient, consumer-grade door. Built strong to weather the environment. Check out the product specifications and details to learn more.

Product Details

Product Options:

  • Prehung 4-way universal swing
  • 1-3/4” thick door panel
  • Pressure injected with 2.2 pounds of polyurethane foam per cubic foot
  • R-12 insulation value
  • Embossed white steel panel (series 3100), Embossed Aluminum (series 3100A), Smooth Steel (series 3700)
  • White panel and frame or white panel and mill frame
  • Rolled edge door panel
  • Pre-painted with two coats of polyester paint for a durable and long lasting finish
  • Door is mounted to the frame by three 12-gauge steel, 4 1/2 ” x 4” fixed pin hinges
  • 4″x4.5″ Zinc Hinges
  • 2’4” to 3’0” widths and double doors standard
  • Prehung door individually cartoned
  • Designed for steel, masonry and wood construction
  • All lites are aluminum framed and foamed in place

Product Specifications

Frame Type: Aluminum
Door Skin: 28 ga embossed steel
Hinges: 4.5" x 4" fixed pin zinc coated steel
Colors: White
Optional Door Lite: 22x22, 22x30, 22x36, 22x64
Available Sizes: 2668, 2868, 3068, 6068
Pattern: Leather, Grain

AJ Walk Doors comply with all requirements of the 2023 Florida Building Code with the exception of HVH Zones to pressures of +55.0/-60.6 (>140 mph coastal wind zones).

To view test data and drawings go to, click on “product Approval”, “Find a Product or Application”, and enter AJ’s application number. # 38034.