TimberTech’s newly introduced Evolutions Rail features a flat, continuous top rail uninterrupted by posts that is suitable for holding drinks or small plates. Two styles are available. Contemporary style has three infill options: CableRail by Feeney Inc., metal or composite balusters. Builder style has a metal baluster infill. Kits are available in 6- and 8-foot sections with 36- or 42-inch rail heights. Colors include brick, classic black and traditional walnut.