Superior 400 Series Vinyl Railing
Superior 400 Series vinyl railing is built around a drink-rail/deckboard receiver direction, giving outdoor spaces a functional top rail for entertaining.

Drink rail style for entertaining
What to know before getting a quote.
Superior 400 Series vinyl railing is built around a drink-rail/deckboard receiver direction, giving outdoor spaces a functional top rail for entertaining. Keystone can help confirm product fit, colors, layout, material availability, and installation details before pricing the project.
- Powder-coated aluminum deckboard receiver top rail
- 36 inch and 42 inch railing height options
- Level section widths shown: 6, 8, and 10 feet
- Stair section widths shown: 6, 8, and 10 feet
- Vinyl and aluminum infill directions vary by configuration
Keystone should verify deckboard receiver details, infill compatibility, colors, and section availability before quote.
Good fits
- Decks used for entertaining
- Porches needing a usable top rail
- Customers planning a deckboard cap look
- Outdoor living spaces with seating and food/drinks
Details
- Superior describes the 400 Series as open and inviting thanks to its drink rail direction.
- The top rail uses a powder-coated aluminum deckboard receiver so the final look can coordinate with the deckboard choice.
- Infill options shown in Superior material include York, Model, and Witmer directions depending on configuration.
How to quote it
Keystone will usually need rough dimensions, photos of the area, preferred style, color direction, gates/stairs/access points if relevant, and whether this is replacement or new construction.
Request help →Product info
Superior Outdoor Products details to compare
Specs from Superior literature
- Top rail: powder-coated aluminum deckboard receiver
- Heights: 36 inches and 42 inches
- Level section widths: 6, 8, and 10 feet
- Stair section widths: 6, 8, and 10 feet
Infill direction
- York: 3/4 inch round
- Model: 1.3 inch square
- Witmer: 3/4 inch square, 36 inch only
Color/cap planning
- White, Almond, Clay, and Black direction shown in Superior literature
- Post cap options include Flat, New York, New England, Ball, Spade, Queen, and King
- Deckboard receiver selection should be confirmed with the full deck package
More Railing options
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Superior Vinyl Railing Overview
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See more info →Ready for Keystone to price it?
Call 814.624.3133, visit the Bedford showroom, or send the estimate form. This page is for browsing and planning, not online checkout.
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