Turn Heads With Gorgeous Window Headers

Make Your Windows Stand Out With Flat Panel Or Dentil Headers

You Can Make This Look Happen

Mid-America vinyl window headers can be installed on vinyl, wood, engineered wood, fiber cement, brick or stucco home exteriors. They’re lightweight, big on style and give homes a more complete look.

Install Direct Or Cut To Fit

Window headers come in a variety of popular window widths. For custom fits, you can cut the header in the field and use the supplied center keystone for a professional finish.

Historically Accurate To The Era

You can tell a quality window header from the rest by comparing it to original window headers from historic homes. Mid-America is strives to stay true to architectural details so your homes are authentic in every way.

Colors to Complement or Contrast

Choosing the perfect window header is a breeze with our popular selection of classic and earth-tone colors. You can even order custom colors to match specific applications.

6″ Standard Headers

 Top WidthBottom WidthTop Depth
Bottom DepthHeight
33-5/8" Flat Panel36-1/2"33-5/8"2-11/16"1-1/4"6"
33-5/8" Classic Dentil36-1/2"33-5/8"2-11/16"1-1/4"6"
37-5/8" Flat Panel40-1/2"37-5/82-11/16"1-1/4"6"
37-5/8" Classic Dentil40-1/2"37-5/82-11/16"1-1/4"6"
43-5/8" Flat Panel46-1/2"43-5/8"2-11/16"1-1/4"6"
43-5/8" Classic Dentil46-1/2"43-5/8"2-11/16"1-1/4"6"
65-5/8" Flat Panel68-1/2"65-5/8"2-11/16"1-1/4"6"
65-5/8" Classic Dentil68-1/2"65-5/8"2-11/16"1-1/4"6"
73-5/8" Flat Panel76-1/2"73-5/8"2-11/16"1-1/4"6"
73-5/8" Classic Dentil76-1/2"73-5/8"2-11/16"1-1/4"6"

6″ Specialty Headers Specialty Headers are non-returnable.

Cut at the ends with End Caps welded in place

  • Keystones included for optional installation.
  • 6″ Flat Panel or 6″ Classic Dentil.
  • Available in 1/4″ increments from 24″ – 73″.

Cut in center (shipped unassembled, may ship in separate cartons)

  • Requires use of Keystone which is included.
  • 6″ Flat Panel or 6″ Classic Dentil, cut in center.
  • Available in 1/4″ increments from 24″ – 144″.

9″ Standard Headers

 Top WidthBottom WidthTop DepthBottom DepthHeight
33-5/8" Flat Panel37-7/8"33-5/8"3-3/4"1-5/8"9"
37-5/8" Flat Panel41-7/8"37-5/8"3-3/4"1-5/8"9"
43-5/8" Flat Panel47-7/8"43-5/8"3-3/4"1-5/8"9"
65-5/8" Flat Panel69-7/8"65-5/8"3-3/4"1-5/8"9"
73-5/8" Flat Panel77-7/8"73-5/8"3-3/4"1-5/8"9"
73-5/8" Classic Dentil77-7/8"73-5/8"3-3/4"1-5/8"9"
128" Flat Panel132-1/4"128"3-3/4"1-5/8"9"

9″ Specialty Headers Specialty Headers are non-returnable.

Cut at the ends with End Caps welded in place

  • Keystones included for optional installation.
  • 9″ Flat Panel, welded-on End Caps
  • Available in 1/4″ increments from 24″ – 123″

Cut in center (shipped unassembled, may ship in separate cartons)

  • Requires use of Keystone which is included.
  • 9″ Flat Panel, cut in center
  • Available in 1/4″ increments from 24″ – 256″
  • Keystones included for optional installation.
  • 9″ Classic Dentil, welded-on End Caps
  • Available in 1/4″ increments from 24″ – 73″
  • Requires use of Keystone which is included.
  • 9″ Classic Dentil, cut in center
  • Available in 1/4″ increments from 24″ – 144″

J-Channel Back Plate for Headers and Pilasters

  • Provides a flat mounting surface for headers and pilasters.
  • Built-in J-channel helps prevent water penetration.
  • Can be ordered in all standard and specialty header sizes
  • Pilaster J-Channel Back Plate is 96″ in length by 3/4″ deep and can be cut to desired size.
  • J-Channel Back Plate provides a flat mounting surface for headers. Accepts 3/4″ thickness.
  • J-Channel Back Plate must be ordered separately.
  • Note: J-Channel Back Plates available in white (001) and paintable (030) only.

Color Matched To Manufacturer Colors

Mid-America exterior trim comes in a wide range of standard custom colors so you can add curb appeal without compromise. Need a hard-to-find color? Contact us for custom orders on virtually any Mid-America product.

Have A Question?

Find installation guides, product info, tips and tricks, CADdetails links and more, all in one place. Explore Mid-America Resources

40-Year, Fully-Transferable Warranty

Pass on the peace of mind with our fully-transferable warranties.

Explore Warranties

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