HomeProductsRailingModern Composite RailingBuilder Rail

Builder Rail

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

Configure your railing to suit your style. See options.

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

Classic BlackTraditional Walnut
Clear
Low Maintenance

Never requires sanding, painting or sealing.

Strong and Durable

Constructed with thick walls and solid filled balusters, this railing is extremely sturdy.

Long-Lasting Beauty

Won’t rot, peel, or splinter over time. Backed by a 25-Year Limited Warranty.

Weather-Resistant

Resists moisture damage, mold, fading, and staining.

Easily Customizable

Choose from a variety of deck boards for your top rail to design your ideal outdoor living space.
*Not compatible with scalloped deck boards.

Rails

Builder Rail Top Rail (Utilize a deck board)
Builder Rail Board
Available in 6′ or 8′ lengths and 36″ or 42″ heights

Rail Kit
Infill

Round Metal Baluster

Glass Channel Kit (glass not included)*

Post Sleeves

5″ x 5″ Lengths: 39″, 96″
Colors: Classic Black | Traditional Walnut

Skirts

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 a 25-Year Limited Warranty. See full warranty details.

Railing System Options
Infill

Round Metal Baluster

Glass Channel Kit (*glass not included)

Railing System Accessories
Secure Mount Post

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

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 4×4 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.

SEE ALL FAQs
Reviews
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
tigerwood mocha radiancerail exp

The Final Touch

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.

Get Inspired

Let Your Imagination Run Wild

silver maple radiance rail deck
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AZEK Harvest Collection in Kona with Premier Railing in White with Accent Lights

silver maple radiance rail deck
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TimberTech PRO Legacy Collection in Tigerwood with RadianceRail in Kona

silver maple radiance rail deck
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AZEK Vintage Collection in Mahogany with Premier Railing in White with Accent Lights

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Call It an Investment in Better Value

Find a Contractor

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

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Love the look? Take the next step

Order Free Samples

Yep, we said free. Feel TimberTech Quality and see a variety of rich colors for yourself. We know you'll find your match.

TimberTech Decking Samples
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