The roof has two water barriers.
Rubber roofing shinges for high winds.
The typical shingle is not.
The sheathing and the other part with shingles and tiles.
Architectural grade shingles rated to withstand wind gusts up 130 mph are your best bet for high wind areas.
The sheathing is the fastened to the rafters it acts like a top layer of the roofing.
Rubber roofing shingles are a new technology that incorporates recycled products and creates shingles that resemble more traditional shingle types such as cedar shake tile and slate these rubber shingles closely resemble the real shingles but are available at a fraction of the price and a fraction of the overall weight.
So if you were to replace the shingles there are wind resistant shingles that are specifically designed for storm prone areas hurricane areas and that sort of thing that can stand winds up to up and over 100 miles an hour.
Per bundle 21 pieces model 0601180 view the gaf lifetime roofing system.
If the sheathing is properly installed there will be no damage made by high.
The economical version of such shingles aka 3 tab are poor choice for any area with high speed winds.
When the wind pressures the roof it lifts the sheathing off the roofs structure and frame.
Well at this point the shingles are already down.
Homeowners contemplating the installation of a replacement roof may be concerned about the wind resistance of construction materials used on their homes especially in areas with a high concentration of tornadoes or hurricanes.