Built-up roofing, also called BUR, is the leading roofing material used on low-slope roof applications. Composed of alternating layers of reinforcing bitumen and asphalt and completed with a topmost layer of stone or gravel, BUR is suitable for low-slope or flat roofs because it forms a sustained, continuing sealed surface. In this article, commercial roofing contractors discuss what you need to know about built-up roofing.
What Is the Lifespan of Built-Up Roofing?
On average, built-up roofing has a useful life of 15 to 30 years, but there are some roofing constructions that can last up to 40 years. This estimate, however, depends on the climate conditions and specific materials used during installation. In general, built-up roofing tends to perform better in warmer climates than cold, freezing locations.
What Are the Pros of Built-Up Roofing?
Built-up roofing is known to provide superior waterproofing and ultraviolet light protection. Moreover, it tends to be resistant to fires, thanks to its aggregate top layer. Another popular advantage of this roofing material, according to residential roofing contractors, is that it only requires minimal maintenance over time and therefore helps cut down on repair or maintenance costs.
What Are the Cons of Built-Up Roofing?
On the downside, built-up roofing can consume a lot of time and effort to install, making its installation costs relatively expensive. There are also times when installations involve hazardous fumes, but with the exception of cold bitumen processes. Finally, some types of this roofing can be quite vulnerable to water and wind damage. If you are considering installing built-up roofing, it is important to find a reliable contractor to guide you through the material selection and installation processes.
If you are searching for reliable “residential or commercial roofing contractors near me,” look no further than Superior Construction Co. Our certified team installs, repairs and maintains roofs. We are committed to providing the comfort and efficiency you need through industry-leading products and outstanding customer service. Call us today at (978) 830-3163 or fill out our contact form to request a free, no-obligation estimate.