How Long Do Roofs Typically Last?

There are a lot of factors that impact the longevity of your roof from the shingle materials to the weather conditions. Regular maintenance will help your roof last longer, but all roofs have a set life span. To better understand how long your roof could last, you need to look at the material of the shingles. See below the information provided by the team at Roof Restoration Port Macquarie.

Asphalt Shingles

Most roofs have asphalt shingles because they are easy to install and the most affordable option. These shingles generally come with a 25-year warranty meaning your roof should last for at least 25 years. On average, asphalt shingle roofs will have a life span of 15 to 30 years.

The exact life span will depend on the amount of maintenance completed and the weather conditions. If the shingles are exposed to severe weather, they will not last as long.

If you have chosen architectural asphalt shingles, they will last slightly longer. These are similar to the normal asphalt shingles, but cost more as they are three times thicker. The warranty on these shingles will vary depending on the manufacturer, but these shingles generally last closer to 30 years than the standard asphalt shingles.

Wood Shingles

If you have wood shingles, your roof can last up to 30 years. However, for the roof to reach this age, you will have to complete annual maintenance. Wood shingles can look great and they are insect and rot-resistant.

If you do not regularly inspect and maintain a wood shingle roof, it will not last very long. As the shingles are natural products, they can warp and split. If they are not replaced when this happens, the rest of the roof will be affected.

Clay Tiles

There are certain areas where clay tiles are very popular, but they are a more expensive roofing option. Fortunately, the cost is offset by the longevity of this roofing material. Clay tiles can last up to 50 years and most manufacturers will offer 30 years to a lifetime warranty.

Clay tiles do not require the same level of maintenance as others because they are extremely durable. However, annual roof inspections are a good idea to check for any cracks. This should also be done after storms as clay tiles can break when hit by flying debris.

Metal Roofs

More and more people are looking at metal roofs because they are extremely durable. The life span of these roofs varies depending on the gauge or thickness of the metal. The thicker the metal, the longer the roof will last but the more it will cost.

On average, a thinner 26 to 29 gauge roof will last between 20 and 25 years. A higher-end roof of 22 to 24 gauge will last longer with an average of 50 years. The warranty on the roof will depend on the manufacturer can be 20 years to a lifetime.

How long a roof lasts will depend on the material of the shingles and the weather conditions. Asphalt shingles are the most common can last on average up to 25 years. High-quality metal roofs can last between 50 to 70 years when maintained correctly.

how long does a roof last

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