
INFILL OPTIONS

Glass Infill

Picket Infill

Perforated/Mesh Infill

Cable Infill

Midrail Design
(Works with all infill options)
MOUNTING STYLE

Surface Mount

Fascia Mount

Flush Mount

Core Mount

Knife Plate
FINISH COLOR

Black (Stock)

White (Stock)

Brown (Stock)

Anodized

Custom
GALLERY
ABOUT
The Series 400 Top Rail is a versatile, flat aluminum rail specifically designed to accommodate wood or composite materials to be added to the top, providing a customizable and stylish finish for your railing system. This top rail is ideal for those seeking a more traditional or natural look by incorporating alternate materials into their design.
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The Series 400 features a field-trimmable design, allowing for easy adjustments on-site to ensure the perfect fit. It also includes a bottom finishing plate, providing a clean and professional appearance.
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While the Series 400 top rail is not structural on its own, it is engineered to work seamlessly with wood or composite top. To meet required rail heights for both 36" and 42" rails, the addition of a 1" wood or composite cap rail is necessary.
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Ideal for residential and commercial applications, the Series 400 Top Rail offers flexibility, durability, and a classic aesthetic, allowing you to create a custom railing system that suits your style and needs.













