Paneling Archives - Capitol City Lumber Beautiful Synergy Wood pre-finished T&G paneling with a v'eed edge for your ceiling or walls. . Stocked in 1×6 and 1×8 sizes in 16 lengths only. . 14 feet long bundles of 6 End-matched tongue & groove for easier installation with less waste V-joint Made from Lodgepole Pine, appearance grade Available in their Hybrid..