While it is not one of the best ideas to climb up the roof, you may have to do it occasionally for inspection or detection of faults that require immediate repair work. Climbing the roof is also essential when you need to repair a slipping or broken tile or to clean the debris from the trees. Remember that the smallest mistake while climbing up the roof can result in drastic consequences. Even if you need to get to the top to remove a tree branch, ensuring the safety is priceless. Original Source: https://www.linklocal.com.au/articles/how-to-work-safely-on-any-roofs