To effectively maintain a roof in British Columbia’s wet climate, property owners should follow a seasonal maintenance schedule that addresses the specific challenges of the Pacific Northwest. Here are the recommended tips for each season:

Spring Maintenance After the winter melt, focus on cleaning gutters to remove accumulated debris and prevent water buildup. Inspect shingles for wind damage and check the flashing around chimneys for cracks. It is also important to clear moss from sloped surfaces to prevent moisture retention during rainy spring periods.

Summer Maintenance Examine the roof for UV degradation and trim any overhanging tree branches to reduce shade and mold growth. Ensure attic ventilation is functioning correctly to combat heat buildup and tighten any loose fasteners on metal edges.

Fall Maintenance This is a critical time for thorough gutter cleaning to remove fallen leaves and sweeping valleys to avoid blockages before the heavy rain begins. Inspect ridges and hips for wear to prepare the structure for wetter months.

Winter Maintenance Monitor the roof for ice dams by clearing eaves and check for snow accumulation on flat roof areas. Ensure the roof is properly insulated against condensation to prevent interior damage from damp cold conditions.

General Best Practices Experts recommend bi-annual professional inspections—ideally in the spring and fall—to catch minor issues before they become costly repairs. In addition to professional visits, property owners should conduct quarterly visual scans from the ground to check for signs of wear like granule loss or sagging sections.