Wide streets of two-storey detached and semi-detached homes, mostly moderate pitch asphalt with multiple valleys and a front-facing gable. Valleys are the first thing to fail on this style.

Older Main Street properties have steeper pitches, wood or slate-look details, and complex dormers. The newer streets north of Highway 7 are large detached homes with steep multi-plane roofs and a lot of flashing.

Lower-pitch side-split and back-split bungalows are common here, along with mature trees close to the roofline. Shade keeps moss and granule loss in play, and low pitch makes ice-and-water coverage more important, not less.

Newer subdivisions with steep, articulated roofs and many hips. Steep pitch sheds water well but makes edges and ridges the vulnerable detail.

Rural and semi-rural properties, plus newer subdivision builds. Long uninterrupted roof planes catch wind, and exposed rakes are usually where shingles start lifting.

Large detached homes with steep complex roofs, multiple dormers, and significant flashing. High shingle count and a lot of penetrations to detail correctly.

Postwar bungalows with low to moderate pitch, frequently with additions built at a different pitch and needing a different system than the main roof.

Mixed pitch, often with flat-roofed rear additions. Debris in valleys and troughs is the recurring maintenance issue rather than the shingle field itself.