The good news is that you only need to change the roof of your house once every 15-20 years. So, for many, you only have to do it 2-3 times ever! The bad news is that if aren’t particular about the details, you could be landed with a perennial roof problem, and huge unanticipated costs.
Read this infographic to understand the dos and don’ts for selecting a roofing contractor, and how to ensure that all details are covered by: Reading warranty papers carefully; Asking for point-wise list of deliverables; Ensuring all liabilities, costs, compensations, etc. are clearly earmarked.