To solve this challenge, we first assessed the home as a whole with our free inspection. We discovered the damage caused by roof leaks, and put a plan of action in place to prevent further leaking. First, we removed the starter shingles on the roof. There was no Ice & Water Barrier, which is designed to prevent driving wind and rain, the kind of weather that can work its way under the strongest of shingles. We installed a barrier, and then put new Owens Corning Duration shingles in Driftwood over the Ice & Water. The Duration line is independently tested to withstand record-breaking winds, so it's a good choice to protect against heavy storms.