It's a problem...

It doesn't always correlate that the bigger the visible challenge, the bigger the leak as even small leaks can cause major damage.  The best option for roof refurbishment is to identify when a roof is reaching the end of its serviceable life and take proactive action before water ingress occurs.  Carrying out a roof survey will identify the condition of your roof so that you can make an informed decision about proactive action.

Here are some common reasons for roof failure.