The materials used to construct a flat roof have a major influence on its lifespan. A multi-layered roof made of waterproof material, hot tar and gravel can last for up to 20 years. Roofs that are composed of three to five layers of modified bitumen have a slightly shorter average lifespan, ranging from 10 to 15 years. With proper maintenance, flat roofs in residential buildings can last up to 50 years.
There are various types of flat roof materials, each with its own life expectancy. Homeowners often want to know the average lifespan they can expect from their flat roof. Here are the most common residential flat roof materials: EPDM, metal roofing, and modified bitumen. As experienced commercial roofers, one of the most frequent questions we hear is: “How long does a flat roof last?” The answer depends on the type of roof.
Pequea Valley Exteriors provides everything you need for your flat roof. Learn about the lifespan of your flat roof and discover their restoration solution that adds decades to virtually any roof. That's why it's essential to find a reliable roofing contractor with experience replacing flat roofs. A flat or low-sloped metal roof with a vertical joint should last around 30 years, with the potential to last up to 50 years.
If you opt for the cheapest flat roof you can find, you'll get the cheapest roofing materials available and the cheapest labor to install them. Whether it's older or just installed, regular maintenance is essential for extending the life of a flat roof. For more than 30 years, the Bill Ragan Roofing team has helped homeowners understand their investment in flat roofs and what they get from it. No matter what type of flat roof material you have, your flat roof should reach its expected lifespan as long as it's properly installed.
Of course, the type of roof is the main factor that determines how long a flat roof will last if properly installed. To ensure that your flat roof reaches its full potential, it's important to keep it running smoothly throughout its lifespan with regular maintenance. To help you do that, look for a roofing company that specializes in residential flat roofs. Maintaining your flat roof is an important factor affecting its final lifespan.
Since 1990, the Bill Ragan Roofing team has provided high-quality flat roofing services to thousands of homeowners in Nashville and surrounding areas of Middle Tennessee. These fractures in the roof surface allow massive infiltration of water through the roof surface and are the main factor limiting the lifespan of this flat roof.