RDI Elevation Cable Rail | Fast Install Deck Railing

The Modern View You Want—Without the Installation Headache.

Stop settling for bulky railings that block your view. The RDI Elevation Rail system is a revolution in horizontal cable railing, designed specifically to cut down on the most frustrating part of the job: tensioning. Whether you are a pro contractor looking to save man-hours or a DIYer wanting a high-end look, this system is the fastest path to a finished deck.

Elevation Level Cable Infill Panel works with top rail (not included) to fill the space between Elevation posts (not included) and complete the Elevation Cable Railings system.

Elevation Level Rail Kit includes top rail, and support brace to regulate the cable

RDI Elevation 36 Inch Level Cable Panel Kit

From $297.10

Elevation Stair Rail 5 foot angled stair railing rail kit

Elevation Stair Rail Kit 5' shown without intermittent bracs

RDI Elevation Stair 36 in. Cable Panel Kit 5 ft.

$256.83

RDI Elevation Rail on the left, and cover on the right, accommodate the level or stair elevation rail kits to complete the rail between posts (not included)

Elevation Top Rail Beam and Cover complete the Elevation Rail For a Beautiful Crossover Cable Railing.

RDI Elevation Top Rail Beam Kit

From $101.59

Elevation RDI Drink Rail Adapter Kit attaches to the top of Elevation Top Rails to convert the railing to drinkrail

Elevation Deck board Drink Rail Bracket Rail

RDI Elevation Deck Board Adapter

$98.66

Elevation Level End Post attaches to level or stair rail on one side and includes shims to level the post.

Elevation RDI End Level Post starts and stops cable runs on level surfaces

RDI Elevation Level 36 in. End Post Kit

$148.98

Elevation Level Rail Mid Post for Level to Level or Level to Stair transitions and attaches with Elevation Rail kits and Top Rail.

Elevation Level Line Post by RDI continues railing on level surfaces and includes a cap and flair.

RDI Elevation Level 36 in. Mid Post Kit

$151.60

Elevation 90 degree corner post accepts top rail and level or stair rail kits to transition rail at a 90-degree angle.

Elevation Level Corner Post in black installed between level kits with special 2x4 post to help with the angle.

RDI Elevation Level 36 in. Corner Post Kit

$218.33

Elevation Stair End Post Kit 38" for the bottom side of stair railings only

Elevation Stair End Post Kit in Matte Black for Residential Railing

RDI Elevation Stair 38 in. End Post Kit

$157.15

Elevation RDI Stair Mid or Stair Line post sits in the middle of stair runs and accommodates elevation 5' stair rail kits and top rails.

Mid Stair Post Elevation Cable Post attaches to cable rail on an angle from both sides

RDI Elevation Stair 38 in. Mid Post Kit

$156.80

Elevation Level 45 degree post kit for elevation cable rail by RDI

Elevation 45 Degree angle Post for level and level to stair railing in Elevation by RDI

RDI Elevation Level 36 in. 45-Degree Post Kit

$218.09

Elevation angled 22.5 degree level rail post for angled transitions in elevation cable rail.

Elevation 22.5 Degree angle transition post for Elevation Cable railing

RDI Elevation Level 36 in. 22.5-Degree Post Kit

$218.09

RDI Elevation Paint touch up for Aluminum and Avalon

RDI Elevation Barrette arousal spray paint

RDI Touch-Up Aluminum Rail Paint

From $11.39

Why Choose RDI Elevation?

Most cable systems require you to tension every single strand individually. RDI changed the game with the OneTen™ Centralized Tensioning System.

FeatureThe Elevation Advantage

Install Speed: 38% faster than traditional cable systems.
Tensioning: OneTen™ system tensions all cables simultaneously from the post.
Durability: 316 Stainless Steel cables for maximum corrosion resistance.
Finish: Sleek Matte Black powder-coated aluminum.
Kits: Easy-assembled panels available in 6' (Level) and 5' (Stair). Post kits w/Cap & Flair

Elevation Loft Railing inside horizontal cable railing RDI Elevation is a simple modern and installer friendly railing system

Elevation by RDI Horizontal Cable System showing various posts along with level and stair railing sections

Elevation RDI Cable Rail by the Pool and with a great view

Sleek, modern cable railing with beautiful cedar posts with an outdoor seating area surround by lush, green environment.

Resources

Elevation Brochure

Elevation Install Guide

RDI Catalogue

RDI Lighting Brochure

Simplify deck cable railing and maximize your railing views with the innovative RDI Elevation Cable Railing system.

Elevation rail is sleek with versatile components geared for simplifying railing cable installation. RDI Elevation Rail Cable uses their One-Ten system dramatically improving cable railing installation speed.

Why Choose ElevationRail by RDI?

Fastest and Easiest Installation: Save time and money with the OneTen™ centralized tensioning system. This unique feature eliminates the need to individually tension each cable, streamlining the installation process and ensuring consistent tension across the entire railing.
Pre-assembled Convenience: Pre-strung stainless steel cables and adjustable panels (6 ft level cable kits / 5 ft stair cable kits) come pre-assembled in kits that slide effortlessly into post grooves for a quick and secure fit.
Versatile Applications: Create stunning balustrade cable railing systems for both level cable and stair cable applications with ease for deck cable rail and cable patio railing, and even to guard for landscape railing.
Unparalleled Value: RDI Elevation Cable Rail offers exceptional value by combining ease of installation, affordability, and high-quality materials.
Unobstructed Views: Enjoy panoramic views of your surroundings with the sleek, minimalist design of horizontal cable railing.
Indoor/Outdoor Versatility: Enhance the beauty of your deck, patio, or even interior spaces with this adaptable railing system.

Install Videos

Installation video for level railing of elevation cable horizontal rail

Elevation Level Install

Stair Installation post and cable railing video by RDI Barrette

Elevation Stair Install

Tips on the RDI Elevation railing along with info on how to disassemble horizontal cable tensioning fitting

Tips and Tricks

How it Works:

Set Posts: Elevation posts are installed at specific locations, no more than 6 feet apart.
Install Rail Kits: Pre-assembled rail kits, including pre-strung cables, are stretched to fit each opening between the posts.
Tension Cables: Utilize the OneTen™ system to easily tension all cables simultaneously.
Install Top Rail: Cut and install the top rail to complete your stunning cable railing system.

Need help with configuration? Our expert staff is available to guide you through the process and help you design the perfect cable railing system for your needs. Scroll down for more resources such as brochure, what comes with posts and rails, and how to install RDI Elevation Rail Videos.

Available in classic black and ready to ship in just a few days!

Elevation Cable Railing Kits by RDI

Modern cable railing should look clean, install efficiently, and hold up for years without constant maintenance. That’s exactly why so many contractors and homeowners continue to choose the RDI railing collection at Deck and Rail Supply. The RDI Elevation Rail system combines the sleek appearance of horizontal cable railing with one of the easiest installation methods available today.

If you love the open look of cable railing but want to avoid the frustration that often comes with traditional systems, RDI Elevation Rail offers a smarter solution. Designed for both professionals and DIY installers, these railing systems simplify cable tensioning while delivering the modern finish customers expect from premium outdoor living products.

Why Contractors and Homeowners Choose RDI Elevation Rail

Traditional cable railing systems often require installers to tension every cable individually. That process takes time and can become difficult to fine-tune across longer runs. RDI cable railing changes that experience with the innovative OneTen™ centralized tensioning system.

Instead of adjusting each cable separately, the system tensions multiple cables simultaneously from the post, helping reduce installation time while creating a cleaner, more consistent finished appearance.

Key benefits of the RDI Elevation Rail system include:

Faster installation compared to traditional cable systems
Pre-assembled cable panel kits for easier setup
Sleek matte black aluminum finishes
316 stainless steel cables for corrosion resistance
Modern, low-maintenance materials
Level and stair railing configurations available
Compatible accessories, lighting, and drink rail options

For contractors, this means less labor and fewer installation headaches. For homeowners, it means achieving a high-end cable railing look without sacrificing durability or simplicity.

A Flexible Cable Railing System for Nearly Any Layout

One reason the RDI railing catalog continues to grow in popularity is the flexibility of the system itself. Elevation Rail offers components designed to accommodate straight runs, stairs, corners, and angled transitions while maintaining a clean, consistent appearance throughout the project.

Available components include:

Level cable panel kits
Stair cable railing kits
End, mid, and corner post kits
22.5-degree and 45-degree post options
Top rail beam kits
Drink rail adapters
Touch-up paint and accessories
Compatible lighting options and post accents

The system also includes durable RDI connectors and hardware engineered specifically for secure, streamlined installation.

Whether you're building a backyard deck, updating a porch railing, or designing a modern patio space, RDI Elevation Rail offers the versatility needed for custom layouts without making installation overly complicated.

Modern Design Without the Maintenance

Many customers looking at endurance railing RDI systems want something that looks modern without creating long-term maintenance issues. Powder-coated aluminum and stainless steel components help resist fading, corrosion, and weather-related wear, making these systems ideal for outdoor environments.

The minimalist cable design also helps preserve views and create a more open feel around decks, patios, balconies, and stairways. That combination of durability and clean design is one reason RDI cable railing continues to be a popular option for both residential and light commercial projects.

Support From People Who Understand Railing

At Deck and Rail Supply, we do more than simply sell railing products online. Our team works directly with contractors and homeowners to help configure systems, estimate materials, and avoid ordering mistakes that can delay a project.

If you need help understanding the RDI railing catalog, selecting the right posts and panel kits, or planning a custom layout, we’re here to help. We know every project is different, and we work hard to make sure customers get the right materials the first time.

SHOP NOW

Browse the RDI Elevation collection to find the perfect railing system for your space. Whether you're installing a simple deck rail or a complete modern cable railing system, Deck and Rail Supply is committed to helping you create a safe, durable, and great-looking outdoor space with products you can trust.