Located on a quiet residential street in Redcliff, Alberta, St. Ambrose Anglican Church is distinguished by its buttressed brick masonry exterior, steeply-pitched gable roof and pointed arch windows. These characteristics strongly identify the 1914 church with the Gothic Revival style popular in the Victorian era for ecclesiastical architecture in England, a style also eagerly adopted by Anglican, Presbyterian, Methodist and Congregational churches across Canada. Unlike many churches, though, St. Ambrose was modelled on small Anglican parish churches in England and is a variant of the Gothic Revival style seldom found in Alberta.
St. Ambrose’s architecture hearkens back to England but the building’s local roots are evident in the “clinker brick” masonry exterior, an overfired brick with distinctive irregular or lumpy shapes and striking colour variations. Clinker brick resulted from high firing temperatures in the kiln which caused the clay to partly vitrify or melt, sometimes to the point where clumps of bricks would fuse together and had to be broken apart. This lack of uniformity was appreciated for its decorative qualities and the clinker brick at St. Ambrose was produced at the Redcliff Brick and Coal Company just blocks away. The combination of far-reaching colonial stylistic influences and distinctive local materials contributed to the church’s designation as a Provincial Historic Resource in 2008.