 The eastern end of the open vestibule has been more recently enclosed to form a new vestry.The hall floor is a painted concrete slab; the ceiling is lined with battened fibrous cement sheeting, revealing the timber floor structure for the church above.The church walls are lined with vertically-jointed tongue and groove tulip oak boards laid diagonally, radiating out from the apex with center infill panels at the intersection in a dark stained sheet material.