In order to keep your home secure from severe Australian climate, a crucial maintenance task that is often neglected is roof repointing. As time passes the mortar which holds your ridge caps into place will weaken from the constant exposure to extreme heat as well as heavy rain and powerful winds. If this mortar begins to weaken it may weaken the roof's structure and cause water damage, leaks or more expensive repairs. Knowing the indicators that indicate your roof might require replacing can save you cash and stress in the in the long run.