The building, erected using log construction and surrounded by an external arcade (soboty), retains the mass of a gothic church. The interior has retained authentic decorative elements from the period the church was built. These are above all the two gothic lancet arch portals, which pass into a barely accentuated ogee arch; the remnants of polychrome decoration of the patron saint from 1500, and late-baroque altars – the main one houses paintings from the original early-C16th gothic triptych.