Sts. Peter and Paul Ukrainian Catholic Church

• the heavily wooded location in the Rossburn area, with the church removed from the grid road within a large L-shaped clearing fronted by a cemetery and with the church sanctuary oriented to the east
• the adjacent wooden bell tower composed of three tiers, including a faceted roof and louvred belfry

Key exterior elements that define the building's vernacular interpretation of traditional Western Ukrainian church design include:

• the compact, rectangular, three-volume massing, including the entrance porch, nave and sanctuary under forward-facing gable roofs, etc.; and the log construction, covered by horizontal wood siding
• the small metal-clad dome centred over the nave on an octagonal wooden drum
• the orderly array of single, pointed arched windows on three sides, set in plain wood surrounds, with upper sashes of clear glass divided by cross-shaped glazing bars
• the unpretentious materials and finishes, including white-painted siding and dark-coloured trim, plain return eaves, entrance doors of panelled wood, vertical plank construction, etc.

Key elements that define the church's intact pioneer-era interior include:

• the modestly scaled plan incorporating a narthex, centre-aisle nave, slightly narrower, raised sanctuary, small vestry and west-end loft on heavy columns of turned wood
• the sanctuary's intricately detailed iconostas with painted icons and scrolled details
• the striking colour palette, including the rich blue paint of the barrel vault ceiling, upper walls and loft balustrade, the dark brown on the lower walls, the dark pews, the white door and window trim, etc.
• other modest features, including the narrow ladder-like loft stairs, the panelled double nave doors, the vestry's glass and wood door, etc.