How are tiles fastened in high wind areas?
Unfortunately that is one of those “that depends” questions. It depends on a number of factors, such as the mean height of the roof, the maximum expected wind speed, what part of the country the building is in, what section of the roof (field, perimeter or ridge) is addressed and what the local building officials require. The additional fastening criteria can be as little a wind clip at the nose to as much as 2 screws and a clip per tile. If you have questions with specific details, please e-mail me and I will get you an exact answer.