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    • Catalyst Ranch Rail Vinyl Fences
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  • Catalyst White Diamond Rail End Post - Profile View
  • Catalyst White Diamond Rail End Post - Profile View

    Catalyst Sierra Diamond Ranch Rail Posts

    Catalyst

    MSRP:
    Now: $18.49
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    SKU:
    CATALYST-SIERRA-POSTS
    Availability:
    Typically Ships in 3-4 Weeks. Ships Direct from Manufacturer.

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    Product Description

    Catalyst Sierra 5" x 5" Vinyl Fence Posts – 2-Rail or 3-Rail, Routed Line / Corner / End, Smooth White

    • Perfectly routed for Sierra Diamond Rail system — Each post is factory-routed to accept the Sierra 3-1/4" x 3-1/4" diamond rails, ensuring accurate alignment and easy installation for 2-rail (60") or 3-rail (84") configurations.
    • Multiple post configurations — Available as Line, Corner, or End/Gate posts so you can plan straight runs, turns, or gate openings without modifying posts on site.
    • Two post lengths for flexibility — 60" line posts are ideal for lighter 2-rail sections; 84" posts provide proper depth and support for 3-rail sections or heavier fence runs.
    • Durable, low-maintenance vinyl construction — Posts resist rot, rust, warping, and weathering; smooth vinyl finish won't peel or flake, and requires only occasional rinsing.
    • Seamless system compatibility — Designed to integrate with Sierra diamond rails, matching gates, and caps to create a cohesive Diamond Ranch Rail fence system.
    • Consistent appearance & easy upkeep — Smooth white vinyl maintains its clean, crisp look year after year; no painting, sealing, or staining needed.
    • Strong structural integrity — Reinforced vinyl post profile and proper embedment deliver long-lasting performance, even in variable climates and repeated use areas.

    The Catalyst Sierra 5" x 5" Vinyl Fence Posts provide the foundation for a professional-grade Diamond Ranch Rail fence system. Whether you’re building a simple 2-rail ranch-style perimeter with 60" line posts or installing a full 3-rail fence with 84" posts for a more substantial layout, these routed posts ensure perfect rail alignment and straightforward installation. Available in Line, Corner, and End/Gate configurations, the Sierra posts make layout flexible while maintaining consistent aesthetics and structural strength. Crafted from smooth, weather-resistant vinyl, they produce a clean, maintenance-free fence line that stands up to sun, rain, and everyday wear without fading or warping.

    Why Choose Sierra Vinyl Posts

    • Factory-routed compatibility — Precise routing matches Sierra Diamond Rail rails perfectly, eliminating guesswork during installation.
    • Flexible layout options — Line, Corner, and End/Gate posts cover all layout needs — straight runs, turns, ends, and gates.
    • Two post heights for custom builds — Use shorter 60" posts for minimalist 2-rail sections or taller 84" posts for more prominent 3-rail installations or driveways and entranceways.
    • Long-lasting vinyl durability — Resistant to rot, rust, and moisture — no splinters, warping, or maintenance hassles like with wood posts.
    • Low maintenance & weatherproof — Smooth vinyl resists fading and requires only an occasional rinse to stay looking new.
    • Seamless integration with Sierra system — Matches rails, gates, and caps for a consistent, professional-grade fence.

    Specifications

    Attribute Details
    Post Size 5" x 5"
    Available Lengths 60" (for 2-rail) · 84" (for 3-rail)
    Routing Types Line, Corner, End/Gate
    Compatible Rails Sierra Diamond Rail – 3-1/4" x 3-1/4" x 8'
    Finish / Color Smooth White Vinyl
    Material PVC Vinyl, weather-resistant
    Compatible Accessories Sierra Rails, Sierra Gates, Post Caps, Anchors
    Use Case Diamond Ranch Rail fences for residential, rural, or commercial properties
    Warranty Catalyst Transferable Limited Lifetime Warranty

    Installation Guidelines

    Install posts at standard 8′ on-center spacing (or per local recommendations). Set each 5" x 5" post in concrete to the depth required by code and soil type. For 2-rail fences, use the 60" posts; for 3-rail or heavier rail configurations, use the 84" posts. Ensure posts are plumb and aligned before inserting Sierra Diamond Rails into the routed openings. After rails are seated, finish with post-cap installation for a clean, professional look.

    Buying Guide & Best Use Cases

    • Choose posts by rail count: 60" posts for 2-rail fences, 84" posts for 3-rail or more visible fence runs.
    • Plan layout carefully: Use Line posts for straight runs, Corner posts at turns, and End/Gate posts for ends or where gates will be installed.
    • Use for boundary and aesthetic fencing: Sierra vinyl posts and rails are ideal along driveways, property lines, community entrances, estates, farms — anywhere you want structure without blocking views.
    • Minimal maintenance lifestyle: If you prefer a long-lasting, low-upkeep fence instead of a wood structure that needs painting, sealing, and constant care, vinyl posts are a smart investment.
    • Match with full system components: Combine posts with Sierra rails, gates, and accessories for a unified, durable fence system with consistent appearance.
    • Check local code and embedment depth: For best structural performance, set posts to the required depth and use concrete footings recommended for 5" x 5" vinyl posts in your region.

    Frequently Asked Questions

    What sizes are Sierra Diamond Rail posts?

    Sierra fence posts measure 5" x 5" and come in two lengths: 60" (for 2-rail installations) and 84" (for 3-rail installations or taller rail fences).

    What configurations are available?

    Sierra posts are offered as Line, Corner, or End/Gate versions to accommodate straight runs, turns, ends, and gate openings without on-site routing or modifications.

    What material and finish are the posts?

    Posts are made from smooth white PVC vinyl designed to resist weather, rot, and UV damage. No painting or staining is required.

    Are these posts low maintenance?

    Yes. The vinyl construction resists rot and moisture, and the smooth finish cleans easily with a hose. Sierra posts do not require painting, sealing, or regular upkeep.

    What fence components work with these posts?

    These posts are specifically designed to work with Sierra Diamond Rail sections, matching Sierra gates, post caps, and other Sierra system accessories for a cohesive fence build.

    Contact us to get help planning your Sierra Diamond Ranch Rail fence layout, calculating post and rail quantities, or selecting the right post configuration for your yard. 

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    Catalyst White Diamond Rail End Post - Profile View
    Catalyst
    Catalyst Sierra Diamond Ranch Rail Posts

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