Premium Deck Railing Kits & Systems

Frame your view, complement your deck.

Choose from four different types of Trex premium deck railing systems with composite and aluminum rail options designed for every aesthetic and budget.

A simple black icon depicts a railing with evenly spaced vertical bars and a horizontal base. The design is minimalist, focusing on clean lines and geometric structure. The image is set against a transparent background, making it suitable for various digital uses. No text, numbers, or branding are visible.

High Performance

Resists fading and corrosion. Backed by 25-Year Limited Residential Warranty.
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Sustainably Manufactured

Made in the USA using a minimum of 40% recycled content.
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Easy Installation

Deck railing kits, pre-assembled panels and online resources makes installation simple.
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Durable

Built with the same outstanding durability as Trex decking– your outdoor railing won't rot, warp, peel or splinter.

A close-up view of a contemporary metal and wire deck railing is shown, curving along the edge of an outdoor deck. The background features vibrant autumn foliage in shades of yellow, orange, and red, suggesting a serene outdoor setting. The railing's clean lines and sturdy construction contrast with the natural beauty of the forest.
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Available Colors

Aluminum

This image features a close-up view of a white wall with a subtle, fine texture. The surface appears evenly lit, highlighting the delicate grain and tactile quality of the material. There are no visible objects, text, or numbers present in the image. The overall mood is clean and minimalistic, suitable for backgrounds or design references.
This image features a close-up view of a black, rough-textured surface. The setting is abstract, with no identifiable objects, people, or text present. The visual focus is on the granular, matte finish and the subtle variations in the dark color. The overall mood is minimalistic and modern, suitable for backgrounds or design elements.
A detailed macro shot showcases the rich, dark brown texture of finely ground coffee. The image fills the frame with an even, granular surface, highlighting the consistency and color typical of fresh coffee grounds. No visible text, numbers, or branding elements are present. The visual focus is on the organic, earthy appearance and tactile quality of the grounds.

Glass

This image features a close-up view of a white wall with a subtle, fine texture. The surface appears evenly lit, highlighting the delicate grain and tactile quality of the material. There are no visible objects, text, or numbers present in the image. The overall mood is clean and minimalistic, suitable for backgrounds or design references.
This image features a close-up view of a black, rough-textured surface. The setting is abstract, with no identifiable objects, people, or text present. The visual focus is on the granular, matte finish and the subtle variations in the dark color. The overall mood is minimalistic and modern, suitable for backgrounds or design elements.

Mesh

This image features a close-up view of a black, rough-textured surface. The setting is abstract, with no identifiable objects, people, or text present. The visual focus is on the granular, matte finish and the subtle variations in the dark color. The overall mood is minimalistic and modern, suitable for backgrounds or design elements.
A detailed macro shot showcases the rich, dark brown texture of finely ground coffee. The image fills the frame with an even, granular surface, highlighting the consistency and color typical of fresh coffee grounds. No visible text, numbers, or branding elements are present. The visual focus is on the organic, earthy appearance and tactile quality of the grounds.
The image features a close-up view of a brushed metal surface. The texture is characterized by fine, horizontal grain lines that create a sleek and industrial appearance. The overall palette is monochromatic silver and grey, giving a modern and minimalistic feel. There are no visible text, numbers, or identifiable brands present.

Rod Rail

The image features a black, rough-textured surface divided by a single, sharp diagonal white line. The composition is minimalistic, emphasizing contrast between the dark background and the bright line. No text, numbers, or identifiable objects are visible. The overall mood is modern and abstract, suitable for backgrounds or design elements.

Design Flexibility

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Warranty

A circular warranty seal prominently displays '25 YEAR' in the center, surrounded by the text 'LIMITED RESIDENTIAL WARRANTY.' The design uses green tones and clean lines, giving a modern and trustworthy appearance. The number '25' is highlighted in a larger, bold font. No specific product or brand is identified in the image.
A spacious wooden deck overlooks a calm body of water under a clear blue sky. Two large planters filled with colorful flowers are positioned on either side of the deck, flanking a sturdy railing with white posts and black balusters. The scene is bright and tranquil, suggesting a peaceful outdoor retreat.
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Available Colors

Rail & Baluster Kit

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Cocktail Rail & Baluster Kit

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Custom Build

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This image features a plain white background with a subtle, fine grain texture visible throughout. The surface appears evenly lit, creating a soft and neutral visual effect. There are no visible objects, text, or numbers present in the image. The overall mood is minimalistic and clean, suitable for various design or presentation uses.
This image features a uniform, solid maroon color filling the entire frame. There are no visible objects, text, or discernible patterns present. The overall visual is minimalistic and can be used as a background or texture in various design projects.
The image consists entirely of a solid black color with no discernible objects, text, or visual elements present. There are no visible numbers, people, or identifiable products. The setting is undefined due to the absence of any distinguishing features.

Design Flexibility

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Price

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Warranty

A circular warranty seal prominently displays '25 YEAR' in the center, surrounded by the text 'LIMITED RESIDENTIAL WARRANTY.' The design uses green tones and clean lines, giving a modern and trustworthy appearance. The number '25' is highlighted in a larger, bold font. No specific product or brand is identified in the image.
A spacious composite deck is shown with a close-up view of its textured surface. The deck features a sturdy metal railing and overlooks a suburban neighborhood with trees and rooftops visible in the background. The scene is captured at sunset, creating a warm and inviting atmosphere with soft natural light.
A collection of various kitchen utensils and tools is displayed in black silhouette style. The set includes items such as spatulas, whisks, ladles, knives, and peelers, all arranged in a horizontal line. The image is minimalistic with a clear focus on the shapes and outlines of each utensil, making it suitable for culinary or cooking-related themes.

Available Colors

Rail & Balusters

The image consists entirely of a solid black color with no discernible objects, text, or visual elements present. There are no visible numbers, people, or identifiable products. The setting is undefined due to the absence of any distinguishing features.
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Design Flexibility

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Price

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Warranty

A circular warranty seal prominently displays '25 YEAR' in the center, surrounded by the text 'LIMITED RESIDENTIAL WARRANTY.' The design uses green tones and clean lines, giving a modern and trustworthy appearance. The number '25' is highlighted in a larger, bold font. No specific product or brand is identified in the image.
Luxury

Trex Signature® X-Series™

Increase outdoor sophistication and style X-ponentially with Trex Signature X-Series Railing, now available with cable and frameless glass infills.
Color:
Best

Trex Signature®

Effortless style, exceptional strength. Made from premium aluminum.
Color:
Better

Trex Transcend®

Timeless design you can trust—and tailor. Made from high-performance composite.
Color:
Good

Trex Select® & Trex Select® T-Rail

The simple choice for your backyard or outdoor space. Made from high-performance composite and aluminum.
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Outdoor Railing for Any Deck or Porch

Explore decking and railing duos to find the right combination for your outdoor space.

Discover Duos

Frequently Asked Questions

What is the difference between your good, better and best product lines?

Trex high-performance decking and railing products combine low-maintenance upkeep and designminded style—all backed by our 25-year Limited Residential Warranty. The protective shell technology means all of our deck boards resist staining, fading and cracking, with the highest level of scratch resistance available from our Transcend Earth Tones and Tropicals decking lines, followed by Select Earth Tones, Enhance Naturals and Enhance Basics. Beyond that, Trex offers a variety of high-performance railing choices to meet different levels of style, performance and affordability.

Decking:

  1. [BEST] Trex Transcend® decking offers the broadest range of decking colors and finishes (including five Earth Tones and five Tropicals). Engineered with a proprietary shell technology that protects against fading, staining, scratching, mold and mildew, Transcend decking offers elevated aesthetics paired with the highest level of performance. Plus, Transcend deck boards offer the beauty of exotic wood—without the environmental strain of harvesting endangered forests.
  2. [BETTER] Our Trex Select® Earth Tones and Trex Enhance® Naturals collections both offer high performance in five versatile colors. No matter which you choose, their fade and stain protections as well as enhanced mold and mildew resistance make maintenance simple. The question then becomes: what hue suits you? 

    If a classic solid is your style, Select Earth Tones deliver rich, opaque color to your yard. The perfect pairing of price and minimal maintenance, Select is a simple choice, particularly if you want a composite board with a profile that not only resembles traditional lumber, but can also be used as cocktail railing. 

    For a multi-tonal look, opt for Enhance Naturals. With its nature-inspired, authentic wood-grain appearance and lightweight, scalloped profile for simple handling, this collection offers the beauty of wood with the ease of composite. 

    Note: Select boards are slightly thinner than all Transcend and Enhance decking; to avoid tripping hazards, these collections should not be combined.
  3. [GOOD] Trex Enhance® Basics meld the durability of composite with the affordability of wood, resulting in long-lasting, worry-free decking. Trex Enhance Basics decking comes in three traditional colors, and because the boards are scalloped, they’re lightweight for easy handling.

Railing:

  1. [BEST] Trex Signature® aluminum railing offers minimalist style with maximum strength. Trex Signature® also performs equally well for residential or commercial settings. What's more, aluminum is a 100% recyclable and renewable resource and Trex Signature® is backed by the Trex Signature®/Reveal® Limited Warranty.
  2. [BETTER] Trex® Transcend railing offers nearly limitless opportunities to mix and match profiles and colors for a customized look. Our highest-performance railing option offers more colors in more component profiles than any railing out there.
  3. [GOOD] Trex Select® railing is our simplest and most affordable high-performance system. The Classic White rails and Charcoal Black balusters of Trex Select can also mix and match with different colors of Trex post sleeves, post sleeve caps and post sleeve skirts.
Can Trex be curved?

Trex offers a wide variety of decking options and railing configurations capable of being custom curved. When considering a deck with these characteristics, utilize the “find a builder” tool to determine which professionals in your area work on curved profiles. When planning curved railing, visit our Trex Signature® Curved Railing page for design and ordering guidance.

How can I clean my Trex Transcend or Trex Select railing?

For color transfer issues (color transfer can happen when baluster spacers rub against balusters during installation), use Mr. Clean®, Magic Eraser® Original or Magic Eraser® Extra Power for spot removal. For small surface scratches, marks or scuffs, try Plexus® Plastic Cleaner. Never use acetone or other solvents on Transcend or Select railing.

How do you install deck railing kits?

Each deck rail kit will include installation instructions based on the product and application it is being used in. In addition to our written instructions, we have videos on our TheTrexCo YouTube channel as well as live agents to assist with installation questions (Monday – Friday). Feel free to give us a call at 1-800-289-8739, so we can help get your project finished!

How do I clean my Trex deck?
The cost of a Trex deck typically runs from $9 to $16 per square foot. Of course, that depends on where you're buying it, and how much you’re purchasing. Visit our Cost Calculator for a customized estimate.
How do you install deck railing kits?

Each deck rail kit will include installation instructions based on the product and application requirements. In addition to our written instructions, we have installation videos on Trex Academy as well as live representatives to assist with installation questions (Monday – Friday). Feel free to give us a call at 1-800-289-8739 so we can help get your project finished!

How much does it cost to redo a deck railing?

There are many variables that go into the cost of redoing a deck railing. Trex is here to work with you to turn your dream deck into a reality. Whether it’s talking through the different line options or what is needed to create a section of railing – we are here to answer those hard-hitting questions and provide our feedback on ways to keep your curated vision and your cost aligned. Use our cost calculator tool to get an idea of what the railing may cost for your next project.

How much does Trex decking and railing cost?

The cost of a Trex deck typically runs from $9 to $16 per square foot. As with many things in life, you get what you pay for. Initially, Trex decking and railing does cost more, board for board, than wood decking and railing. However, the payoff you get over time in decreased maintenance costs and increased leisure time provides compelling value-so much so, that you'll often see Trex decks referenced in the listings of homes for sale as an indicator of quality and value that homeowners and real estate agents tout when selling a home. Of course, the real value is in the time that you enjoy spending outdoors on your Trex deck. Our Cost Calculator will have your closest estimate for materials costs.

What are the different types of deck railings?

We offer a wide array of railing options with varying levels of customization to create the outdoor space you've been dreaming of.

Trex Signature® railing is made from powder-coated aluminum. With this collection, you can choose square aluminum balusters, mesh infill, glass infill, or rod rails. These top and bottom rails and infills are also compatible with our composite railing posts.

Trex Transcend® railing is a composite crown-top rail with the option of using a square composite baluster or round aluminum baluster. Transcend has a variety of composite color options for the top and bottom rails to match any deck design.

Trex Select® railing is a composite rail in Classic White with two top rail options, as well as options for round aluminum balusters and square composite balusters. The Classic Select configuration features round, black aluminum balusters with a simple white top rail. The new T-rail configuration uses a T-shaped top rail and is available with round black aluminum balusters or square white composite balusters.

What are the pieces of a deck railing called?

Railings usually consist of a top and bottom rail, post cap, post cap, post, post sleeve, balusters, or an infill option like glass or mesh. Whether you are looking for more railing basics or for specifics about the Trex railing offering, we have you covered.

What is the average cost for a deck railing?

Railing costs vary significantly based on various deck plan details such as material, labor, and design extras (curving, cocktail rails, lighting, etc.). Use our cost calculator tool to get an idea of what the railing may cost for your next project.

What is the best railing for a deck?

The best railing for your deck is the one that will meet your aesthetic needs and practical requirements. Does the railing need to be a certain height for your local code requirements? Does it need to be a particular color for HOA standards? Do you prefer a more modern or traditional aesthetic? Still not sure? Give us a call so we can help talk through your application and find the perfect railing 1-800-289-8739.

What is the easiest deck railing to install?

With different levels of expertise, the easiest railing to install will be our Signature Assembled Panels and Signature Posts with Premounted Brackets. This system consists of pre-assembled parts that save you time and labor costs, without compromising the structural integrity or beauty of the classic Signature design. Watch our Signature railing install video to see the time savings the assembled panels bring to a project.

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