The Roof Inspection Checklist Pros Use

You can catch 80% of developing roof problems from the ground and the attic — no ladder required. Here's the checklist pros run, adapted for homeowners.

From the ground (binoculars help)

• Missing, cracked, curling, or lifted shingles
• Sagging along the ridge or roof planes
• Rusty, lifted, or missing flashing at chimneys and valleys
• Moss or algae streaking (traps moisture against shingles)
• Granule accumulation at downspout outlets

In the attic

• Daylight through the decking
• Water stains, damp insulation, or musty smell after rain
• Sagging or delaminating decking
• Blocked soffit vents — poor ventilation cooks shingles from below

After every major storm

Add a quick pass for dented gutters and vents (hail signature), lifted shingle tabs (wind), and debris impact points. Photograph anything you find with the date visible — see our storm claim guide for why dated photos decide claims.

When to bring in a pro

Any daylight in the attic, active staining, soft decking, or roofs past 15 years deserve a licensed inspection — typically $150–$400, and often free when quoting repair work. Get matched with a licensed local roofer or call (929) 597-8745.

Frequently asked questions