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.