How to Check Your Roof Before Winter Storms

Inspect your roof from the ground and inside the attic for damaged shingles, loose flashing, clogged gutters, and signs of leaks before winter weather arrives.

1. Spot Damage From Below. Walk around your house and look up at the roof from all angles. Use binoculars if needed. Look for missing, cracked, or curled shingles, damaged flashing around chimneys and vents, and any obvious sagging areas. Check that gutters are properly attached and not pulling away from the roof line.
2. Clear Water's Escape Route. Remove leaves, debris, and any buildup from gutters and downspouts. Look for rust, holes, or loose joints. Make sure water can flow freely through the entire system. Check that downspouts direct water at least 3 feet away from your foundation.
3. Hunt Leaks From Inside. Go into your attic during daylight hours and look for any spots where light comes through the roof. Check for water stains, mold, or damp insulation that indicates leaks. Look at the underside of the roof decking for any soft spots or damage.
4. Seal Vulnerable Joints. Inspect the metal flashing around chimneys, vents, skylights, and where the roof meets walls. Look for rust, cracks, or areas where the flashing has pulled away. These are common leak points during heavy rain and snow.
5. Stop Branches Before Impact. Cut back any branches that hang within 10 feet of your roof. Winter storms can bring these down onto your roof, causing serious damage. Also remove any branches that scrape against the roof in wind.
6. Breathe Life Into Attic. Make sure soffit vents under the eaves are clear of debris and ridge vents at the peak are unobstructed. Good ventilation prevents ice dams and reduces moisture buildup that can damage your roof structure.