A fragile surface is a surface that is liable to break if a person works or falls on it.
Any fragile surface on or near the work area increases the risk of a fall from height.
Examples of fragile materials include:
Work at height with or around fragile roofing materials has a higher fall risk than other work at height activities. Therefore, it’s essential any work at height on or near to fragile roofing materials is given extra consideration.

