The Protestant church in Thalfang is considered one of the most significant art-historical church buildings in the Hunsrück region. The origins of the current Protestant church date back to the early 13th century. The three-nave and three-bay church building in the High Gothic style (11.40 m) was constructed around 1300, while the late Gothic choir (12.65 m) was built around 1450. In the 16th century, the Romanesque bell tower was raised with a bell storey in the late Gothic style and received a pointed tower helmet.
Particularly noteworthy are the late Gothic sacrament house on the northern interior wall of the choir from the mid-15th century, the stone pulpit dating from 1716, a gift from the then bailiff Heusner from Dhronecken, and especially the organ from 1878, built by the renowned Sulzbacher organ builder family Stumm.
Since October 2000, the bell ringing consists of 4 bronze bells, including the Maxim bell from 1529 and a smaller bell from 1688.
Until the year 1900, the Protestant church served as a simultaneous church for both confessions.