Step-by-step written guide
- Check the weather, ladder placement, roof slope, and fall risk before climbing or removing any roofing material.
- Inspect the visible leak path, flashing edge, fasteners, sealant, and surrounding shingles before deciding what to remove.
- Lift or clean only the affected area, keeping nearby shingles, underlayment, and flashing as intact as possible.
- Install the replacement shingle, boot, trim, sealant, or fastener using manufacturer guidance and weather-rated materials.
- Test with controlled water only when safe, then recheck the attic or ceiling after the next rain for signs of continued leakage.
Safety note
Stop and call a licensed professional when the work involves gas, service-panel wiring, structural changes, active leaks inside walls, mold, asbestos, or anything outside your comfort level.
