Texas summers bake roofs at 100 to 105 degrees, making shingles crack and curl...

https://wiki-byte.win/index.php/Roof_Ventilation_for_North_Texas_Homeowners:_A_Practical_7-Point_Guide_to_Cooler_Attics_and_Longer_Lasting_Roofs

Texas summers bake roofs at 100 to 105 degrees, making shingles crack and curl faster than you think. Add April hailstorms that punch holes and sudden cold snaps that dry out wood, and your roof's seen a beating before you even spot leaks