Roof Storm Damage Signs That Aren't Always Obvious

After a storm, look inside your gutters and downspouts. If you see sand-like granules, those are likely asphalt shingle granules washed off by heavy rain. This means your roof surface is wearing away, which can lead to leaks.

Granule loss often happens on steep slopes or around valleys where water rushes hardest. If you notice granules, the roof may need repairs soon. A water damage inspection can confirm whether the shingles are still protecting your home, and it can also reveal other signs of wear that you might miss from the ground.

Inside your home, check ceilings and walls for yellowish or brown stains. These can appear days or weeks after a storm, as water slowly travels through insulation and drywall. Even a small stain can indicate a hidden leak.

Stains may be near chimneys, vents, or skylights, where flashing often fails. If you find one, act quickly to dry the area and prevent mold growth. A roof leak repair professional can locate the source and stop further damage, but you should also check for any musty odors or peeling paint that might indicate a hidden leak.

If your downspouts have screens or filters, check them for shingle granules. This is an easy, safe way to spot roof wear without climbing up. A small pile of granules after a storm is a warning sign.

Other subtle clues include streaks on exterior walls or damp crawl spaces. If you see any of these, consider a professional roof inspection. Catching damage early saves money and protects your home from more extensive water damage.