If you have a flat or low-sloped roof, chances are it’s topped with tar and gravel. Gravel roofs, also known as built-up roofs, have been an industry standard for decades. They are known for their longevity, resilience to UV rays and excellent soundproofing abilities.
At Standard Roofing & Restoration, we are committed to bringing you the best in roofing services, and our gravel roofing solutions are no exception. Based in Wauwatosa, our family-owned company has a rich history of superb customer service and quality work. We take pride in our business, and we are ready to meet your needs for gravel roofs today.
Why is a gravel roof also called a built-up roof?
The term “built-up” refers to the method of installation, which involves layering multiple materials to create the roof. It consists of three parts: a base sheet material, a waterproofing membrane (often bitumen), and a protective surfacing layer. This surfacing layer is made of gravel or crushed stone, although sometimes people use river rock and even marble chips.
The gravel serves several important functions. First, it protects the underlying layers from exposure to the sun, which can degrade many roofing materials over time. Second, it provides a degree of fire resistance. Finally, the gravel layer helps to weigh down the roof and keep it in place, which can be especially important in windy conditions.
So, while a gravel roof is a type of built-up roof, it’s specifically named for the gravel component that characterizes its outermost layer.
Doesn’t the gravel blow away or loosen over time?
The gravel on a built-up roof is quite stable and doesn’t just blow away. The design and installation process ensures that the gravel is embedded into the top layer of bitumen or asphalt, which is sticky and helps keep the rock in place.
There are a few reasons why the gravel stays put. Firstly, the gravel pieces used are usually large enough that wind can’t easily move them. Secondly, the gravel’s weight helps keep the roof in place, acting as a kind of ballast.
That said, while the gravel is relatively stable, it can be dislodged by strong winds or if someone walks on the roof without care. That’s one of the reasons why regular roof inspections and maintenance are important, to ensure any dislodged gravel is replaced and to check the condition of the underlying layers.
How long do gravel roofs last?
A gravel roof can last anywhere from 15 to 30 years, or even more, depending on the quality of materials used, the skill and precision in installation, the climatic conditions of the area, and the level of maintenance the roof receives.
A properly installed and well-maintained gravel roof can resist weather damage, offer thermal performance, and provide excellent waterproofing. In some cases, with optimal conditions and maintenance, gravel roofs have been known to last beyond 30 years.
Keep in mind that while gravel roofs are generally durable and long-lasting, individual experiences may vary. It’s always best to consult with experienced roofing professionals, like Standard Roofing & Restoration, to understand what you can expect from your specific roofing system.
Seamless Gravel Roof Installation Process
At Standard Roofing & Restoration, we begin each project with an assessment of your existing roof and then create a detailed project outline, providing personalized service tailored to your property’s specific needs. When it comes time to install the gravel roof, we use top-quality materials and precision workmanship to ensure an exceptional finished product. With our meticulous approach and unwavering dedication to quality, we’re proud to be Wauwatosa’s preferred choice for gravel roof installation.
Embark on Your Gravel Roof Journey Today
Your search for the best gravel roofing company ends here. Contact us today to learn more about our gravel roofing services or to request a free, no-obligation quote. Together, let’s transform your roofing dreams into reality. Remember, when it comes to gravel roofs, trust only the best – trust Standard Roofing & Restoration.