Dusol Stone-coated metal roof tiles are a roofing material that combines the durability of steel with the aesthetic appeal of natural stone. They consist of a steel base (often galvalume steel) coated with an acrylic or polymer-based resin and then topped with natural stone granules. This construction provides a strong, long-lasting, and visually appealing roofing solution
Key Features and Benefits:
Durability:
The steel core provides strength and impact resistance, while the stone coating adds a layer of protection against the elements.
Aesthetics:
They mimic the look of traditional roofing materials like slate, tile, or wood shakes, offering a wide range of colors and styles.
Lightweight:
Stone-coated metal tiles are significantly lighter than clay or concrete tiles, reducing structural load and installation costs.
Weather Resistance:
They are highly resistant to wind, rain, hail, snow, and extreme temperatures.
Fire Resistance:
Stone-coated metal roofs are non-combustible, making them a safe option, especially in fire-prone areas.
Energy Efficiency:
The stone coating can help reflect solar heat, potentially reducing cooling costs.
Low Maintenance:
They require minimal maintenance compared to other roofing materials.
Longevity:
With proper installation, they can last for 40 to 70 years or more.
Construction:
Steel Core:
Typically made of galvalume steel (an alloy of aluminum, zinc, and silicon) for corrosion resistance.
Resin Coating:
An acrylic or polymer-based resin is applied to bond the stone granules to the steel and provide additional protection.
Stone Granules:
Natural stone granules are embedded in the resin, providing color, texture, and UV protection.
Installation:
Stone-coated metal tiles are typically installed over a solid decking with proper underlayment and ventilation.
They are often installed using a concealed fastener system, where the fasteners are hidden under the overlapping tiles.
Professional installation is recommended to ensure proper sealing, flashing, and attachment.
