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.

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Low Maintenance
Never requires sanding, painting, or sealing.

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

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

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.

Top Rail (Uses deck board as top rail)

Builder Rail Board
– Available in Classic Black and Traditional Walnut
– Available in 6′ or 8′ lengths and 36″ or 42″ heights

Infill Options
– Round Metal Baluster
– Glass Channel Kit (glass not included)*

5″ x 5″ Post Sleeves and Skirts
– Post Sleeves available in 39″ and 96″ lengths

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

  • 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 Lighting

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

Are all the decking board collections & colors available for use with Builder Rail?
Yes, any square shoulder deck board can be used from all three of our decking collections AZEK, PRO, or EDGE. The options are endless.

What is the actual length of Builder Rail?
BuilderRail actual lengths are 72″ & 96″ to be cut down for an on center of post measurement. Designed to not exceed 6′ and 8′ center of post to center of post.



Additional information


Traditional Walnut, Classic Black


Builder Rail

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