Metal & Fiberglass Insulated Doors

Detering offers a wide selection of exterior and entry doors in a variety of materials. Our metal and fiberglass insulated doors are made by Masonite. They feature a true square edge, improving curb appeal by giving your door the appearance of being wooden, without having to sacrifice the durability and maintenance benefits of a metal or fiberglass door. To view the full line of metal and fiberglass insulated doors we offer, visit Masonite.com. There are also many options allowing you to customize the doors to your liking, including a door from our custom manufacturing shop.

If you have any questions or are looking to place an order, contact us today.

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Customize Your 1 Lite Mahogany Door

All 1 lite mahogany doors are customizable to your design preferences. By attaching simulated divided lite bars, also called SLD bars, to your 1 lite door, you can give the appearance of having multiple glass panes in your door, without the added expense of a divided lite door. SDL bars can be placed in any configuration you would like, and are available in ⅞" and 1 ½” thick.

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  • Door Style

  • Size

    • Metal & Fiberglass Insulated Doors - Flush
    • Flush

    • 2/8 × 6/8 × 1 ¾
      3/0 × 6/8 × 1 ¾
      2/8 × 8/0 × 1 ¾
      3/0 × 8/0 × 1 ¾

    • Metal & Fiberglass Insulated Doors - 1 Lite
    • 1 Lite

    • 2/6 × 6/8 × 1 ¾
      2/8 × 6/8 × 1 ¾
      3/0 × 6/8 × 1 ¾
      2/8 × 8/0 × 1 ¾
      3/0 × 8/0 × 1 ¾

    • Metal & Fiberglass Insulated Doors - 10 Lite
    • 10 Lite

    • 2/0 × 6/8 × 1 ¾

    • Metal & Fiberglass Insulated Doors - 12 Lite
    • 12 Lite

    • 2/0 × 8/0 × 1 ¾

    • Metal & Fiberglass Insulated Doors - 15 Lite
    • 15 Lite

    • 2/8 × 6/8 × 1 ¾
      3/0 × 6/8 × 1 ¾

    • Metal & Fiberglass Insulated Doors - 18 Lite
    • 18 Lite

    • 2/8 × 8/0 × 1 ¾
      3/0 × 8/0 × 1 ¾

    • Metal & Fiberglass Insulated Doors - ½ Lite/Flush Bottom
    • ½ Lite/Flush Bottom

    • 2/8 × 6/8 × 1 ¾
      3/0 × 6/8 × 1 ¾
      2/8 × 8/0 × 1 ¾
      3/0 × 8/0 × 1 ¾

    • Metal & Fiberglass Insulated Doors - 9 Lite/Flush Bottom
    • 9 Lite/Flush Bottom

    • 2/8 × 6/8 × 1 ¾
      3/0 × 6/8 × 1 ¾
      2/8 × 8/0 × 1 ¾
      3/0 × 8/0 × 1 ¾

    • Metal & Fiberglass Insulated Doors - 6 Panel
    • 6 Panel

    • 2/8 × 6/8 × 1 ¾
      3/0 × 6/8 × 1 ¾
      2/8 × 8/0 × 1 ¾
      3/0 × 8/0 × 1 ¾

    • Metal & Fiberglass Insulated Doors - ½ Lite/2 Panel
    • ½ Lite/2 Panel

    • 2/8 × 6/8 × 1 ¾
      3/0 × 6/8 × 1 ¾
      2/8 × 8/0 × 1 ¾
      3/0 × 8/0 × 1 ¾

    • Metal & Fiberglass Insulated Doors - 9 Lite/2 Panel
    • 9 Lite/2 Panel

    • 2/8 × 6/8 × 1 ¾
      3/0 × 6/8 × 1 ¾
      2/8 × 8/0 × 1 ¾
      3/0 × 8/0 × 1 ¾