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Builder Rail - Classic Black - Metal Balusters - Beauty.png
Builder Rail - Classic Black - Metal Balusters .png

Builder Rail

A bold, modern composite rail that delivers clean lines and uses a deck board as the rop rail for an cohesive look with your deck.


No samples available. Visit your local dealer or retailer to see this railing up close.

Classic Black
Configure Your Builder Rail System

A railing is actually the sum of its parts—and we give you so many ways to customize yours! Use the icons below to see how the components of your Builder Rail System come together. Note: Builder Rail uses a deck board as a top rail making it easy to coordinate with your new deck color.

Need help choosing? See our tips.

Builder Rail
Classic Black
Post Sleeves
Classic Black
Infill Options
Classic Black Metal Balusters
The Final Touch: Lighting

Aside from adding functionality, lighting is a design element on par with color, material, and railing choices. Consider how you use your deck to choose from our many styles of integrated deck and railing lighting.

See All Lighting

Versatile Style

Clean lines blend beautifully with a wide range of layouts and designs.


Beautiful & Practical

The top rail uses a TimberTech deck boards* match your deck and provide a sturdy, wide place to set a beverage.

*Not compatible with scalloped deck boards from the Terrain and Prime Collections. 


Effortless Integration

Railing, infills, posts, caps, and skirts are specially engineered to combine into a single, unified system.

Low Maintenance

No painting or staining required.


Beauty That Endures

Will not rot, peel, or blister.


Builder Rail Top Rail (Utilize a deck board)

Builder Rail Board

Available in 6′ or 8′ lengths and 36″ or 42″ heights



Round Metal Baluster

Glass Channel Kit (glass not included)

Post Sleeves

5″ x 5″

Colors: Classic Black | Traditional Walnut



5″ x 5″

Colors: Classic Black | Traditional Walnut

Questions About Installation?

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


The Best Warranty Coverage

TimberTech railing is engineered the right way, to last. Coverage includes the industry’s best 25-Year Limited Warranty. See full warranty details.

Railing System Options


Round Metal Baluster

Glass Channel Kit (*glass not included)


Secure Mount Post

Allows for the installation of railing posts directly onto a deck or porch surface — even concrete — without the use of a 4x4 treated post.

Railing System Accessories

ADA Handrail

A fully tested and code-listed system that can be installed on new or existing railing designs.


Rail Gate Kit

A beautiful, sturdy, and affordable solution featuring a lockable latch system. Designed to integrate with rail without the need for unattractive cross-bracing.


Rail Lighting

Outdoor lighting solutions bring warmth and life to your TimberTech rail.

Can TimberTech railing and decking products be curved or bent?

TimberTech railing and decking products can be curved or bent using heat and force to create custom shapes. Because curving/bending is performed by customers on their own or by third-party fabricators, TimberTech cannot guarantee the integrity or performance of such applications, including the potential effect to the products’ structural rigidity, aesthetics or other product attributes. Any problems to the decking or railing products resulting from curving/bending are expressly excluded under TimberTech’s Limited Warranty. TimberTech recommends that all designs be reviewed by a licensed architect, engineer or local building official before installation.

How do you install TimberTech railings on concrete?

TimberTech Secure Mount Post is a great option for the installation of TimberTech railing on a concrete surface and is adjustable to accommodate both 36” and 42” high rail installations. The Secure Mount Post can be installed directly on composite decks or concrete surfaces, and no treated 4x4 post is needed. Mounting hardware for deck installation is sold separately. Mounting hardware for concrete applications can be sourced locally.

Check out the Secure Mount Post Installation Guide and the Railing Installation Guides for instructions, and always consult local building codes prior to installation.

Get Inspired
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Let us match you with one of our highly-skilled TimberTech Pros.