Based on the decades of roofing experience our founders brought to Roof Maxx, the average lifespan of modern asphalt roofs seems to hover around 15 – 20 years. This is due, in part, to a noticeable decline in the quality of asphalt shingles; they’re lighter and contain less oil-rich asphalt than before, causing them to dry out and deteriorate more quickly.
Take a look at these two sets of shingles – they are the same manufacturer made 30 years apart. It’s clear that shingles made 30+ years ago had more asphalt in them.
External factors like weather, UV exposure, and the quality of the manufacturer also play a role, making it challenging to accurately predict a roof’s lifespan. If you live in a southern climate and your roof is 5 – 7 years old, or 7 – 10 years old in northern climates, we recommend contacting a Roof Maxx dealer for an assessment.
Even if your roof is older, don’t worry. We’ve successfully extended the lifespan of roofs up to 30+ years old with a few necessary repairs and the application of Roof Maxx. Get in touch with us today to find out how we can help breathe new life into your roof.