Inspect and Seal Your Roof Flashing

As Hawaii moves deeper into the rainy season, September is an ideal time to inspect and seal the flashing on your roof. Flashing—the thin metal installed around vents, skylights, chimneys, and roof edges—keeps water out of the most vulnerable spots on your home.

1. Look for Gaps or Rust

Walk the perimeter of your home with binoculars or safely climb up (if you’re comfortable) to inspect flashing for gaps, rust, or lifted edges.

2. Seal Small Gaps with Roofing Caulk

Apply a high-quality roofing sealant to small cracks or loose edges to keep water from seeping in.

3. Call a Professional for Larger Issues

If flashing is severely rusted, missing, or bent, schedule a roofing contractor to repair or replace it before heavy rains arrive.

By maintaining your roof’s flashing this September, you’ll prevent leaks and water damage, protecting your home through Hawaii’s wet months.