HomeProductsRailingRadianceRail Express®

Composite Railing

RadianceRail Express®

High Performance & Design Versatility

Made from a mix of recycled wood and plastic fibers, TimberTech composite railing boasts superior durability to wood, while being extremely low maintenance. Enjoy easy ordering and installation with the Smart Set Kit — it has everything you need to build the railing in one kit.

Choose from multiple top rail design, infill options, and other accessories to customize your railing. See options.

4" Sample
RadianceRail Express®
RadianceRail Express®
25-Year Limited Warranty

Made from a mix of high-performance polymers and recycled wood fibers that resists cracking, splitting, and splintering.


Never requires sanding, staining, or sealing — ever.


Create a look all your own with multiple customization options from top rails to infills to colors and more.


Protected from mold, mildew, and rot.


Enjoy peace of mind with a 25-Year Limited Product Warranty.


Made in the USA to be strong, safe, and stable, with up to 50% recycled material.

Rail Pack

Includes: Top and bottom support rails, top and bottom rails, footblocks, and hardware
– Available in 6′ and 8′
– Colors: White, Black, and Kona

Smart Set Rail Kit

Includes: Top and bottom rails, 4″x4″ post sleeve, 4″ post cap and skirt, hardware, footblocks, and composite balusters
– Rail Height: 36″
– Available in 6′ or 8′ sections
– Color: Available in White ONLY

Infill Options

– Square composite balusters
– Round aluminum balusters (Black only)

4" x 4" Post Sleeves, Post Caps, Post Skirts and Composite Balusters

– All available in White, Black, and Kona
Post Sleeves
– Actual Dimensions: 4″ x 4″
– Lengths: 39″ and 96″
Post Caps 4″ x 4″
– Standard Cap Dimensions: 5.6″ x 5.6″ x 2″
– Island Cap
Post Skirts
– Actual Dimensions: 4.4″ x 4.4″ x 1.1″

Questions About Installation?

We’re here to assist you with videos, guides, and more. View installation help.

Warranty Coverage

TimberTech railing is engineered the right way — to last. Coverage includes a 25-Year Limited Warranty. See full warranty details.

We are installing RadianceRail Express® on a curved deck. Will the brackets swivel like regular RadianceRail?

While RadianceRail Express brackets are fixed and do not swivel, they do accommodate angles up to 45 degrees.

What is the difference from RadianceRail Express® and Classic Composite Series Radiance Rail?

While RadianceRail Express® and Classic Composite Series Radiance Rail share a similar top rail profile, RadianceRail Express offers a value-engineered option.

What is the actual length of RadianceRail Express®?

RadianceRail Express® actual lengths are 68″ & 92″ to be installed with 4″ post sleeves for an on center of the post measurement of 6′ and 8′ with no need to cut down during installation.

RadianceRail Express® Railing System

See how the components come together.

Step 1: Select Top Rail

Railing Configurator Radiance Rail Express Rail Top Rail Selection

Step 2: Select Infill

Railing Configurator Radiance Rail Express Select Infill

Step 3: Select Post Sleeves and Caps

Railing Configurator Radiance Rail Express Select Post Sleeve

What defines RadianceRail Express®?

Sculpted Top Rail

Defined by gentle curvature and a classically elegant feel.

A Timeless Look

Pairs well with a variety of deck builds, without competing with your other design elements.

Easy Installation

Pre-routed baluster holes and fewer steps deliver no-fuss installation.

Get Inspired

See how others have transformed their outdoor living spaces.

Find a Contractor

Where to Buy

For the best durable deck material choose new deck material from TimberTech

Questions? We’re here to help.

From choosing your decking and railing to installation and maintenance, we can help you every step of the way.

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