The clean lines of a flat panel window header extend and amplify the beauty of your windows. The center keystone adds an appealing focal point. Use this simple detail to enhance the architectural impact of your exterior. Available in white (123), black (002), clay (008), and paintable (030).
6″ Standard Headers
Top Width
Bottom Width
Top Depth
Bottom Depth
Height
37-5/8" Flat Panel
40-1/2"
37-5/8
2-11/16"
1-1/4"
6"
73-5/8" Flat Panel
76-1/2"
73-5/8"
2-11/16"
1-1/4"
6"
9″ Standard Headers
Top Width
Bottom Width
Top Depth
Bottom Depth
Height
37-5/8" Flat Panel
41-7/8"
37-5/8"
3-3/4"
1-5/8"
9"
73-5/8" Flat Panel
77-7/8"
73-5/8"
3-3/4"
1-5/8"
9"
128" Flat Panel
132-1/4"
128"
3-3/4"
1-5/8"
9"
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.