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What Is A Stone-Coated Metal Roofing System? (Pros And Cons)

Posted on April 22, 2024

What Is A Stone-Coated Metal Roofing System? (Pros And Cons)

As a roofing company with years of experience, we’ve come across various roofing materials, each with its own set of pros and cons. At Prestige Roofing, we specialize in installing asphalt shingles and metal roofs in Wisconsin. 

Though these options still remain very popular, there is one type of roofing system that has caught the attention of homeowners in recent years: the stone-coated metal roofing system. This innovative roofing solution combines the durability of metal with the aesthetic appeal of traditional shingles, offering you a unique and long-lasting option.

If you are also intrigued by stone-coated roofs and want to know more about it, then you are at the right place. Today we will discuss: 

  • What is a stone-coated metal roofing system?
  • Pros of a stone-coated roof
  • Cons of a stone-coated roof

What Is a Stone-Coated Metal Roofing System? 

A stone-coated metal roofing system is a type of roofing material that consists of a lightweight metal substrate, typically made of steel or aluminum, coated with an acrylic or ceramic-based stone granule finish. The stone granules are embedded into the acrylic or ceramic coating, providing a textured and attractive appearance that mimics the look of traditional asphalt shingles or tile roofs.

Pros of a Stone-Coated Metal Roof 

Durability and Longevity

One of the standout advantages of a stone-coated metal roofing system is its exceptional durability. As we have already covered above, the core of this roof is manufactured from high-quality metal, often steel. 

Steel is one of the strongest metals used in roofing, and it helps to protect your roof against the harshest of weather conditions, including intense wind, pounding hail, and heavy snowfall (all of which are common in Wisconsin).

The special acrylic or ceramic finish adds even more protection against the elements. Tiny stone particles are mixed into this coating, not only making it look nice but also adding an extra layer of defense against the passage of time and nature.

This tough material helps this roof last longer too. A stone-coated roof can last for an astonishing 50 years or more, far outlasting its competitors. This is in stark contrast to traditional asphalt shingles, which succumb to wear and tear after a mere 15 to 25 years. 

Weather Resistance

Stone-coated roofs are engineered to be highly resistant to various weather elements. The granule coating shields the metal from harmful UV radiation that can cause fading and chalking. This coating ensures your roof maintains its vibrant colors and pristine appearance for years to come.

Whether facing intense sun, heavy rainfall or even the harsh snow storms of Wisconsin, stone-coated metal roofs can withstand nature’s wrath. Their durable and weather-resistant properties provide a reliable defense, so you don’t need to worry about your roof’s performance. 

Low Maintenance 

Another characteristic of all metal roofs is that they do not require much maintenance. The same is the case with stone-coated steel roofs, which are renowned for their low maintenance requirements. Unlike traditional roofing materials that may require frequent repairs or replacements, stone-coated metal roofs are virtually maintenance-free. They are resistant to mold, mildew, and algae growth, ensuring a clean and attractive appearance for years to come.

Energy Efficiency

Stone-coated metal roofing systems can contribute to energy efficiency in homes. The reflective properties of the stone granules help to reduce heat absorption, which can lead to lower cooling costs during the summer months. Additionally, some stone coated manufacturers offer products with specialized coatings that further enhance energy efficiency by reflecting or absorbing specific wavelengths of light.


One great thing about a stone-coated metal roofing system is how versatile it is. There are lots of different color choices, so you can pick a roof that complements other aspects of your home. Whether you want a bright, bold color or something more subtle, there is a wide range available. 

Stone-coated metal roofs also come in different styles that mimic the look of traditional roofing materials. There are stone-coated metal tiles that look just like clay or concrete tiles, and there are metal shakes that have a rustic, wooden shake appearance.

So if you love the classic look of terracotta roof tiles or the warm, natural vibe of wood shakes, you can get that with a stone-coated metal roof. 

Stone-Coated Metal Roof 
Brown Stone Coated Metal Roof

Common Stone-Coated Roofing System Problems

Sure, stone-coated metal roofs are among the top roofing materials available today but like everything else, they have their share of limitations. Since it’s important that you get the full picture, here is what you should know about the disadvantages of stone-coated metal roofs. 

Initial Cost

With its great advantages, there is bound to be some pressure when it comes to the cost.  Stone-coated metal roofing systems tend to be more expensive than traditional asphalt shingles and metal roofs. This high cost may deter you from considering this option for your roof replacement. However, you need to keep in mind the long-term durability and energy savings these roofs offer. 

A stone-coated steel roof requires less repairs and maintenance, too. This can potentially offset the higher upfront investment over time.


During heavy rain or hail storms, stone-coated metal roofs may be louder than other roofing materials, which could be a concern for some homeowners. The sound level can be mitigated with proper insulation and underlayment, but some noise transmission is still possible.


While the metal substrate is durable, it can still be susceptible to denting from large hail or falling objects, which may affect the aesthetic appearance of the roof. Dents can potentially compromise the integrity of the roofing system if they are severe enough.

Installation Expertise

Proper installation is crucial for the longevity and performance of stone-coated metal roofs. It’s essential to hire experienced and trained professionals to ensure a successful installation. Improper installation can lead to leaks, premature wear, and even void manufacturer warranties.

Properly Stone Coated Metal Roof
Properly Stone Coated Metal Roof

Best Stone-Coated Steel Roof Installers In Wisconsin

Wisconsin is a great place to live, but the weather can be pretty erratic. To make sure that you stay safe, it’s important that you have a strong, well built roofing system. 

A stone-coated metal roofing system is a great option for Wisconsin homeowners. But the first step in installing a durable roof is to hire a roofing contractor with expertise and experience. 

Prestige Roofing is a premier roofing contractor serving De Pere and surrounding areas of Wisconsin. We are partnered with some of the best names in the industry and offer a 10 year labor warranty on our stone-coated steel roof installation services. Contact us today at (920) 791-0414.


How Long Does A Stone-Coated Metal Roof Last? 

A stone-coated metal roofing system can last for more than 50 years. So whether you install stone-coated metal roof panels or choose stone-coated tiles, you are assured of a long lifespan. 

How Much Does A Stone-Coated Metal Roof Cost? 

Installing a new stone-coated metal roofing system in De Pere, Wisconsin can cost you in the range of $7 to $13 per square foot. This will depend on the type of metal roof and the contractor you choose. 

To know more about what affects the total cost, read: How Much Does Stone-Coated Metal Roofing Cost In 2024?