When does my Roof need to be replaced?

April 14, 2025
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Keeping your roof healthy is essential for maintaining the integrity of your property. With this responsibility comes the question: when exactly should you get your roof replaced? Does your roof even need to be replaced?

So… When?

There are three main factors you should consider when considering a roof replacement: Age, Signs of Damage and your Roof Type.

Age

The age is your roof is a major factor you should consider when looking at a roof replacement. Roofing experts recommend that at year 20 to 25, you should start to consider a roof replacement, or at least a thorough roof inspection.

A roof inspection by a qualified roofing expert will involve an investigation of the roof installation, materials and the maintenance your roof has received over the years. These details will point your roof inspector in the right direction for what your roof requires.

Signs of Damage

This variable seems obvious when you first consider it, however, there is a vast variety of issues that can appear in your home’s roof, and you should be aware of how to spot them.

Leaks – Got brown, yellow or discoloured stains on your ceiling? Or maybe its physical droplets falling from your ceiling. A leak is a very telling sign of a serious problem.

Missing or Damaged Tiles – Take a look at your roof for any missing or damaged tiles, as these can leave the underlying roof structure vulnerable to the environment.

Uneven Roof – A sagging or uneven roof can be a sign of a serious problem with your roof, which you should address with a Roofing Expert as soon as possible.

Mould & Mildew – The presence of mould or mildew can indicate that moisture has been able to seep through your roof, and also can produce an unpleasant musty smell!

Roof Type

Your roof type is essential to consider when looking at a roof replacement, as different types will have different average lifespans. For example, flat roofs have a life span of 10-20 years versus pitched roofs, which are built to last for 25+ years.

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