"ridge trees" in German ridge trees Firstbalken Firstpfetten Firsträhmen Detailed translations for "ridge trees" ridge trees ridge trees(also: ridge purlins, ridge pieces, balks, baulks) Firstbalken{masculine plural} ridge trees(also: ridge purlins, ridge pieces, balks, baulks) Firstpfetten{masculine plural} ridge trees(also: ridge purlins, ridge pieces, balks, baulks) Firsträhmen{masculine plural}