Animals Getting Into Attic Through Roof
Address within 1–2 weeks to prevent further damage
Animals in your attic? They enter through roof gaps. Learn how to find entry points, humane removal, repair costs ($300–$1,500), and prevention. Estimated repair cost: $300–$1,500. For a precise estimate based on your actual roof, get a free satellite quote at RoofVista.
Likely Causes
Rotted soffit or fascia creating gaps large enough for animals (squirrels need only 1.5 inches)
Missing or damaged gable vents with broken screens
Gaps where the roof meets the wall at dormers or additions
Chewed-through roof edge materials — squirrels and raccoons can chew through wood and aluminum
Open or damaged turbine vents and mushroom caps
How to Diagnose This Problem
- 1
Listen for scratching, scurrying, or chattering in the attic — dawn/dusk for squirrels, nighttime for raccoons
- 2
Check all soffit and fascia for holes, chew marks, or pushed-open vent screens
- 3
Look for droppings in the attic to identify the animal type
- 4
Check roof-to-wall intersections for gaps — use binoculars from the ground
- 5
Look for greasy rub marks near entry points — raccoons leave distinctive dark marks
Estimated Repair Cost
$300 – $1,500
Typical repair range (varies by location and severity)
When to Replace Instead of Repair
Animal damage alone rarely requires roof replacement. However, if animals have occupied the attic for months, check for urine-soaked insulation (mold risk) and chewed wiring (fire risk). Address these during the roof repair.
Materials Affected
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