The Best Way to Upgrade Your Roof’s Look and Durability in 2026
Stone coated steel shingles are one of the most durable and visually striking roofing options available today — combining a galvanized steel core with natural stone granules to deliver the look of wood shake, clay tile, or traditional shingles, but with far greater strength and longevity.
Here’s a quick snapshot of what makes them stand out:
| Feature | Stone Coated Steel Shingles |
|---|---|
| Lifespan | 40–70 years |
| Impact Rating | Class 4 (highest available) |
| Fire Rating | Class A (highest available) |
| Wind Resistance | Up to 120–160 mph |
| Warranty | 40–50 years; some lifetime |
| Weight per square | ~141 lbs (lightweight vs. clay tile) |
| Insurance savings | Up to 25–30% on premiums |
| Styles available | Shake, shingle, tile, barrel-vault |
If you’re dealing with storm damage in North Texas — or just tired of replacing asphalt shingles every 15–20 years — stone coated steel is worth a serious look.
It’s a product that has grown steadily in popularity since its origins in post-WWII Europe, and in 2026 it’s one of the top choices for homeowners who want curb appeal and real-world protection against hail, high winds, and fire.
I’m Mark Griffith, founder of Griffith Roofing, and having replaced over 3,000 roofs across the DFW Metroplex since 2001, I’ve seen how stone coated steel shingles outperform traditional materials in North Texas weather. Read on for an honest breakdown of every major style, brand, and benefit — so you can make the right call for your home.
What Are Stone Coated Steel Shingles and How Are They Made?
At first glance, you might mistake stone coated steel shingles for high-end slate, thick wood shakes, or heavy Mediterranean clay tiles. That is exactly the point. However, underneath that beautiful exterior lies a high-tech “sandwich” of protective layers designed to last for generations.
The process begins with a core of high-quality Drawing Grade 3 steel. This isn’t your average sheet metal; it’s engineered for strength and flexibility. To prevent rust and corrosion—especially important in our humid Texas summers—the steel is typically coated with Aluzinc (a combination of aluminum and zinc) or a similar galvanized coating.
Next comes the magic: an acrylic resin adhesive is applied to the steel, followed by a layer of natural, ceramic-coated stone granules. These granules aren’t just for show; they provide UV protection and give the roof its distinctive texture and color. Finally, a clear acrylic overcoat is applied as a “sealant” to keep the stones in place and provide a lustrous finish.
Some manufacturers, like EDCO, have advanced this even further with thermal-fused technology, where particles are fused to the metal at high heat to ensure the texture stays consistent for the life of the roof. This multi-layered approach creates a material that is incredibly tough yet lightweight. For more technical details on how we apply these systems, you can explore our Stone Coated Steel services.
Performance and Durability in Extreme Weather
If you live in Southlake, Keller, or anywhere in the DFW Metroplex, you know that our weather doesn’t play nice. Between the spring hailstorms and the occasional hurricane-force winds blowing up from the coast, your roof is under constant assault.
Stone coated steel shingles are built for this exact environment. Here is how they stack up against the elements:
- Hail Resistance: Most stone coated systems carry a Class 4 impact rating, the highest rating awarded by Underwriters Laboratories. Products from brands like DECRA are even warrantied against hailstones up to 2.5 inches in diameter. Unlike asphalt which loses granules or clay which shatters, steel absorbs the impact without leaking.
- Wind Performance: These roofs are tested to withstand winds between 120 and 160 mph. They often meet the rigorous TAS-100 standard for wind-driven rain, making them approved for High-Velocity Hurricane Zones (HVHZ).
- Fire Safety: They carry a Class A fire rating. In a region where wildfires or stray embers can be a concern, having a non-combustible steel roof provides immense peace of mind.
Whether it’s the Unified Steel® Stone Coated Roofing | Fire, Wind & Hail Resistant systems or EDCO’s Infiniti line, these materials are designed to stay put when the sirens start going off.
Comparing Stone Coated Steel Shingles to Traditional Materials
When we sit down with homeowners in Allen or McKinney, the conversation usually turns to how stone coated steel compares to what they already have. The biggest surprise for most people is the weight.
While a clay tile roof can weigh upwards of 1,000 lbs per square (a 10×10 area), a stone coated steel roof like the Tilcor CF Shingle weighs only about 141 lbs per square. This means you get the heavy-duty look of tile or shake without needing to reinforce your home’s structural framing.
| Material | Lifespan | Weight | Upfront Cost |
|---|---|---|---|
| Asphalt Shingles | 15–20 Years | Moderate | Low |
| Stone Coated Steel | 40–70 Years | Light | Moderate-High |
| Clay/Concrete Tile | 50+ Years | Very Heavy | High |
| Wood Shake | 20–30 Years | Moderate | Moderate |
For a deeper dive into these comparisons, check out our guide on Choosing the Best Roofing Material for North Texas Weather.
The Aesthetic Versatility of Stone Coated Steel Shingles
One of the best things about modern stone coated steel shingles is that they don’t look like “metal” roofs. They are chameleon-like in their ability to mimic luxury materials:
- Pine-Crest Shake: Replicates the rustic, hand-split look of cedar shakes with deep shadow lines but without the rot or fire risk.
- Granite-Ridge Shingle: A low-profile look that mimics high-end architectural asphalt shingles. You can see the specs for this at the Unified Steel® Granite-Ridge Shingle ARCAT page.
- Barrel-Vault Tile: Provides the classic Mediterranean or Spanish “S-tile” look that is so popular in Westlake and Colleyville.
- Cottage Shingle: Offers a unique offset, multi-grooved look that fits perfectly with traditional or colonial-style homes.
Lifespan and Warranty Coverage
When you invest in stone coated steel shingles, you are essentially buying the last roof you will ever need. While asphalt shingles are often a “20-year” product that realistically lasts 15 years in Texas, stone coated steel has a typical lifespan of 40 to 70 years.
The warranties reflect this longevity:
- Unified Steel offers a 50-year transferable limited warranty. This “transferable” part is huge for home value—if you sell your house, the next owner gets that protection too.
- EDCO Infiniti products feature a lifetime, non-prorated limited warranty that even includes 40-year fade protection.
Practical Benefits: Energy Efficiency, Cost, and Installation
Beyond just looking good and stopping hail, these roofs are functional powerhouses.
Energy Efficiency: Many stone coated steel systems are considered “Cool Roofs.” The combination of reflective stone granules and the “above-sheathing ventilation” (the air gap created during installation) can significantly reduce heat transfer into your attic. This means your A/C doesn’t have to work as hard during those 100-degree August days in Fort Worth.
Insurance Discounts: Because these roofs are so resistant to damage, many insurance companies offer significant discounts on premiums. We have seen community associations save 25-30% on insurance premiums by switching to stone coated steel. Since we specialize in insurance handling at Griffith Roofing, we can often help you navigate these benefits. You can learn more about our Metal Roofing Solutions and how they impact your home’s value.
Low Maintenance: Unlike wood shakes that need oiling or asphalt that loses granules and curls, stone coated steel is virtually maintenance-free. An occasional rinse to remove debris is usually all that’s required.
Professional Installation Requirements for Stone Coated Steel Shingles
I’ll be honest with you: this is not a DIY project. Installing stone coated steel shingles requires specialized tools (like heavy-duty cutters and specific bending tools) and a deep understanding of interlocking panel systems.
There are two main ways we install these:
- Batten System: We install a grid of wood or metal strips (battens) over the roof deck, and the panels are fastened to these. This creates an insulating air gap.
- Direct-to-Deck: Some profiles, like the Cottage Shingle, can be installed directly onto the roof deck, which can be faster and more cost-effective.
One major advantage is that stone coated steel can often be installed over existing asphalt shingles. If your current roof has only one layer and the decking is in good shape, we can avoid the mess and cost of a full “tear-off.” This also adds an extra layer of insulation to your home!
Frequently Asked Questions about Stone Coated Steel
Are stone coated steel roofs noisy during rain or hail?
This is the number one question we get in North Texas. The answer is a surprising no. Because of the stone granule coating and the way the panels are textured, they actually dampen the sound of rain. When combined with your attic insulation and solid roof decking, they are no noisier than a standard asphalt shingle roof.
Can these shingles be installed over my existing roof?
In many cases, yes! As long as local building codes allow it and your roof structure can handle the (minimal) weight, we can install directly over one layer of asphalt. This saves you money on labor and disposal fees while keeping old shingles out of the landfill.
How much do stone coated steel shingles cost over their lifetime?
The upfront cost is higher than asphalt—often two to three times more. However, when you factor in that you won’t have to replace it for 50+ years, the “lifecycle cost” is actually much lower. Add in the insurance savings and the increase in home resale value, and the roof often pays for itself within 10 to 15 years.
Conclusion
Choosing a new roof is a big decision, especially with the weather challenges we face here in Southlake and the surrounding DFW area. At Griffith Roofing, we believe that stone coated steel shingles offer the perfect marriage of “Texas Tough” durability and high-end curb appeal.
Since 2001, our mission has been to provide flawless craftsmanship and customer-focused service. We aren’t just looking to slap on some shingles; we want to provide a permanent solution that protects your family and makes your neighbors a little bit jealous of your home’s new look.
Ready to see how a stone coated steel roof can transform your home? Rock your curb appeal with stone coated steel and contact us today for a consultation. We’ve been serving this community for over two decades, and we’d be honored to help you protect your home for the next five.
