The Homeowner's Annual Roof Maintenance Checklist

Your roof is the first line of defense against rain, snow, wind, and sun. Yet most homeowners never think about it until something goes wrong. An annual inspection and basic maintenance routine can extend your roof's life by years and help you avoid costly emergency repairs.

Gutters and Downspouts

• Clean gutters at least twice a year — once in late spring and once in late fall after leaves have dropped
• Check that downspouts direct water at least 4-6 feet away from the foundation
• Look for sagging sections, loose brackets, or separated joints
• Inspect gutter screens or guards if installed — debris can still accumulate on top

Flashing and Sealants

• Inspect flashing around chimneys, skylights, vent pipes, and where the roof meets a wall
• Look for lifted, cracked, or rusted flashing
• Check caulk and sealant around penetrations — reseal any areas that have dried out or pulled away

Shingles and Roof Surface

• Use binoculars from the ground to scan for missing, cracked, or curling shingles
• Check for dark streaks or moss growth, which can indicate moisture retention
• Look for excessive granules in gutters — a sign of shingle deterioration
• On flat roofs, check for ponding water 48 hours after rainfall

Attic and Ventilation

• Check for daylight coming through the roof deck
• Look for water stains, mold, or a musty smell on the underside of the decking
• Verify soffit vents and ridge vents are not blocked by insulation or debris
• In winter, check for frost on the underside of the roof deck — this indicates inadequate ventilation

Surroundings

• Trim tree branches that overhang or touch the roof
• Remove leaves and debris that have accumulated in valleys or behind chimneys

Most of this checklist can be done from the ground or from inside the attic. For anything that requires getting on the roof, or if you spot a problem you are unsure about, call a professional. An annual roof inspection from a trusted contractor typically costs far less than a single emergency repair.