There’s a reason why asphalt shingles are the most popular residential roofing material in North America. They’re a good all-around option, suited to a wide range of climates, and they’re fairly durable and cost-effective. However, there’s more you should know about this roofing option.
Asphalt Shingles Can Last Up to 30 Years
The estimated lifespan of an asphalt shingle varies depending on its type, style and the quality of the materials used to manufacture it. There are three profiles: three-tab, architectural and premium. In general, three-tab asphalt shingles last 15 to 18 years while architectural asphalt shingles last 24 to 30 years.
Aside from lifespans, what are the differences between the three shingle profiles? Three-tab shingles are the most basic and most affordable type of asphalt shingle on the market. Architectural shingles are three-dimensional and have a multi-sided appearance, making them a good choice if you want to update your exterior. Alternatively, you can choose premium-style shingles, which have a unique appearance.
Important note: keep in mind these are just estimated lifespans. Without routine maintenance, even high-quality shingles won’t last that long. That’s why it’s important to have a professional contractor conduct routine roof maintenance.
Asphalt Shingles Contain Roughly 20% Asphalt
Here’s something you should keep in mind when choosing asphalt shingles: lighter asphalt shingles contain less asphalt than the heavier ones. If you’re not sure about the quality of your shingle, it’s best to stick to tried-and-trusted brands, such as GAF.
It’s Normal for a Few Shingle Granules to Be Dislodged
You shouldn’t worry too much about a few dislodged granules – a certain degree of granule loss is expected over the course of the asphalt shingle’s lifespan. But if the granule loss becomes so severe that bald patches start appearing on your roof, you might want to start planning a roof replacement. The granules embedded into asphalt shingles protect them from ultraviolet (UV) rays. Without these granules, your roof is more vulnerable to damage.
Pressure Point Roofing Eugene, LLC, a company with more than three decades of experience, offers a wide range of professional roofing services, including roof repair services. To schedule a consultation, call us at (541) 393-8183, or fill out this form. We serve homeowners in Eugene, OR, as well as the surrounding communities.