
Stone coated steel is a steel panel with stone granules bonded to its surface. You get the structural strength and hail performance of metal, with a finish that reads as tile, shake or shingle rather than as a barn roof, and none of the noise or glare people associate with bare metal.
For Texas homeowners who want metal-grade durability against hail and wind but do not want their house to look industrial, this is very often the answer. This guide covers how the system works and where it fits.
Why Choose Stone Coated Steel Roofing?
Stone coated steel combines properties that usually require choosing between materials:
1. Metal performance, traditional appearance: The panels are pressed into tile, shake or shingle profiles and finished with stone granules, so from the street the roof reads as a conventional material. The performance underneath is steel.
2. Class 4 impact and high wind ratings: Stone coated steel systems typically carry the top impact rating and wind ratings well above 120 miles per hour. For the hail and storm corridors of North and Central Texas, that combination is hard to beat.
3. Remarkably light: At roughly a pound and a half per square foot, it is among the lightest roofing systems available, around a tenth the weight of concrete tile. It installs over standard framing and is often approved for installation over an existing roof.
4. Forty to seventy years of service: The steel is coated for corrosion resistance and the stone surface shields it from ultraviolet exposure, giving service lives that comfortably exceed any asphalt product.
5. Quiet and glare-free: The stone granule surface breaks up rain noise and eliminates the reflective glare of bare metal panels, which addresses the two objections homeowners most often raise about metal roofs.
Our Stone Coated Steel Installation Process
These systems install on a batten framework rather than flat to the deck, which creates an air gap that does real thermal work. Getting that framework right is most of the job.
1. Assessment and system selection: We confirm the roof geometry and pitch, and select the profile and manufacturer that suit your elevation. We also determine whether an overlay is appropriate or whether the existing roof should come off.
2. Deck preparation or overlay assessment: Where we tear off, we inspect and repair the decking. Where an overlay is sound and permitted, the batten system installs over the existing roof, which saves both disposal cost and time.
3. Underlayment: High-temperature synthetic underlayment goes down across the field with self-adhered membrane in the valleys and around penetrations.
4. Batten framework: The horizontal batten grid is installed to the manufacturer’s spacing. This is what gives the panels their fixing and creates the ventilated air gap beneath the roof surface.
5. Panel installation: Panels are set and fixed to the battens, interlocking with each other as they go. The concealed fixing means there are no exposed fasteners on the finished roof to work loose or leak.
6. Trim, ridge and inspection: Matching hip, ridge, valley and rake trim finishes the system. We inspect the completed roof, clear the site, and register the manufacturer warranty.
Stone Coated Steel in the Texas Climate
It is difficult to name a material better matched to the specific hazards of a Texas roof.
Hail: Steel dents rather than cracking or puncturing, and the stone coating disguises minor impacts. Class 4 rated systems attract insurance discounts across most of Texas, and in the hail corridor this material is one of the few that can take a serious storm and stay watertight.
Wind: Interlocking panels mechanically fixed to a batten grid with no exposed fasteners perform exceptionally well in high wind. Ratings above 120 miles per hour are standard across the category.
Heat: The ventilated air gap created by the batten system is a genuine thermal advantage, letting hot air move beneath the panels and vent at the ridge instead of conducting into the deck.
Fire: Steel is non-combustible and these systems carry Class A fire ratings, which is worth having on rural properties and anywhere near open grassland.
Nexa Roofing’s Core Values
Stone coated steel is a system rather than a simple covering, and system installations only work when every component is right. These are our commitments:
Quality Craftsmanship: We take pride in delivering superior craftsmanship and attention to detail on every project we undertake. From the selection of premium materials to the precision of the installation itself, we build roofs that are meant to last.
Transparency and Communication: We believe in transparent pricing, clear communication and honest advice. We keep you informed at every step, from the first inspection through the final walkthrough, so you always know exactly what to expect.
Customer Satisfaction: Your satisfaction is our top priority. We provide personalized service and support so that your experience with Nexa Roofing exceeds your expectations. Whether you have questions, concerns or special requests, our team is here to help.
Community Engagement: We are more than a roofing company. We are active members of the Texas communities we serve, and we give back through charitable initiatives, volunteer work and support for local businesses and organizations.
If you want the best available defense against Texas hail and wind without a roof that looks like a warehouse, stone coated steel should be on your shortlist. Contact Nexa Roofing for a free quote and we will assess whether your existing roof can take an overlay, which can significantly reduce the total cost.
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