TimberTech Evolutions Rail Builder Board Pack by AZEK

TimberTech Evolutions Rail Builder Board Pack by AZEK

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Note: 8-foot railing sections use on-center dimensions, measuring 92 inches in length. 6-foot sections use true dimensions: a 6-foot kit 72 inches

For a clean look that's a great value, Timbertech Evolutions Rail BuilderBoard is the perfect way to incorporate metal balusters and your own deck boards into a practical, stylish rail system. Sold in sets of two BuilderBoards either 6 feet or 8 feet long, these sturdy top and bottom rails are designed for black aluminum infill and a flat deck board used as a flat surface for drinks, snacks, or planters.

BuilderBoards are installed perpendicular to post sleeves with the longer side vertical for a look similar to typical wood rails, but much more sturdy and stylish. Each pack contains two BuilderBoards which can be used for level applications or cut to a custom angle for stairs. Rail Brackets are sold separately.


DecksDirect # 5391

AZEK Evolutions Rail - Builder Style Instructions (1.7 MB) 

8ft Timbertech Evolutions Railing is pre-cut to 94 inches


Classic Black, Traditional Walnut

Pack Size (2) BuilderBoards
Lengths Available 6 ft (72 in) or 8 ft (92 in)
Material Type Composite
(width x height)
1.43 in x 3.4 in
Included Accessories none
Warranty View TimberTech Warranty Information

Complete Your Project

Evolutions Rail Contemporary Top Rail by TimberTech - Classic Black
Starting at: $87.99
Round Metal Balusters with BuilderBoards
Starting at: $99.99 $120.99
Evolutions Rail Bracket and Installation Screws
Starting at: $28.99 $33.99
Evolutions Rail Post Cover by TimberTech (with 4x4 post)
Starting at: $86.99
Architectural Bronze In-Deck LED Lights by TimberTech - Installed in stair risers
Starting at: $47.99

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