SPECIFICATIONS FOR STONE COATED STEEL ROOFING SHEETS | ||||
Name | Milano Roofing Shingle with Stone Coating Stone chips coated roof tile | |||
Materials | Aluminum-zinc steel plate, colored stone chips | |||
Product Size | 1340*420mm/1300*420mm | |||
Effective Size | 1290*370mm/1250*370mm | |||
Thickness | 0.35mm, 0.4mm, 0.45mm, 0.5mm, 0.55mm | |||
Weight | 2.6-3.3kgs/pc | |||
Coverage Area/Tile | 0.48 / 0.46 | |||
Sheet/SQ.M | About 2.08/2.16 pieces | |||
Long lifetime | 50 years warranty Stone Coated Steel Roofing Sheet |
The Milano Roofing Shingle with Stone Coating, also known as Stone Chips Coated Roof Tile, is a high-quality roofing material designed to provide durability, aesthetic appeal, and long-lasting protection. Here's a breakdown of its key features:
1. Material Composition
- Base Material: Made from high-quality galvanized or aluminum-zinc (Aluzinc) steel, which provides excellent resistance to corrosion and extreme weather conditions.
- Stone Coating: The surface is coated with natural stone chips that enhance durability, weather resistance, and aesthetic appeal.
- Acrylic Resin Layer: A protective acrylic resin layer helps bind the stone coating and increases the lifespan of the tile.
2. Design & Aesthetic Appeal
- Milano Profile: Features a curved, smooth, and elegant design inspired by traditional Mediterranean roofing styles, giving a luxurious and stylish look.
- Variety of Colors: Available in multiple colors to match different architectural styles and customer preferences.
- Textured Surface: The stone-coated finish mimics the appearance of natural materials while offering superior durability.
3. Benefits & Features
Durability: Resistant to extreme weather, including heavy rain, strong winds, and UV rays.
Lightweight: Lighter than traditional clay or concrete tiles, reducing structural load on the building.
Energy Efficiency: Reflects heat, helping to regulate indoor temperatures and improve energy efficiency.
Low Maintenance: Does not fade, crack, or break easily, reducing long-term maintenance costs.
Sound Insulation: Reduces noise from rain and external elements, providing a quieter indoor environment.
Eco-Friendly: Manufactured using recyclable materials, making it a sustainable roofing option.

SPECIFICATIONS FOR STONE COATED STEEL ROOFING SHEETS
Specification | Details |
---|---|
Product Name | Milano Roofing Shingle with Stone Coating (Stone Chips Coated Roof Tile) |
Material Composition | Base Material: Aluminum-Zinc (Aluzinc) Steel Plate Coating: Natural Colored Stone Chips Protective Layer: Acrylic Resin Layer (UV & weather-resistant) |
Product Dimensions | Standard Size: 1340mm × 420mm / 1300mm × 420mm |
Effective Coverage | Usable Size: 1290mm × 370mm / 1250mm × 370mm |
Thickness Options | 0.35mm, 0.4mm, 0.45mm, 0.5mm, and 0.55mm |
Weight Per Tile | 2.6kg to 3.3kg per piece, depending on thickness |
Coverage Area Per Tile | 0.48 / 0.46, ensuring optimal coverage with fewer tiles |
Sheets Per Square Meter | Approximately 2.08 to 2.16 pieces per , depending on installation method |
Durability & Warranty | Lifespan: Over 50 years Warranty: Manufacturer's 50-year warranty on stone-coated steel roofing sheet |
PHYSICAL & MECHANICAL PROPERTIES
Parameter | Details |
---|---|
Base Steel Type | High-strength Aluminum-Zinc (Aluzinc) Steel (55% Aluminum, 43.4% Zinc, 1.6% Silicon) |
Steel Tensile Strength | ≥ 550 MPa (High-Strength) |
Steel Yield Strength | ≥ 300 MPa |
Steel Elongation | ≥ 20% |
Density | 7.85 g/cm³ |
Impact Resistance | Withstands impact from hailstones up to 30mm in diameter |
Fire Resistance | Class A Fire Rating (Non-combustible) |
Wind Resistance | Up to 160 km/h (Hurricane-Resistant) |
Water Absorption | < 0.2% (High Waterproof Performance) |
Temperature Tolerance | -40°C to 85°C |
CHEMICAL & ENVIRONMENTAL PROPERTIES
Chemical Parameter | Details |
---|---|
Coating Material | Colored Natural Stone Chips (Weather-resistant) |
UV Resistance | High-performance UV protection against fading and discoloration |
Corrosion Resistance | Strong anti-rust properties due to aluminum-zinc alloy layer |
Acid & Alkali Resistance | Resistant to acidic rain, salt spray, and industrial pollution |
Thermal Reflectivity | High reflectivity reduces heat absorption, improving energy efficiency |
Eco-Friendly Rating | 100% Recyclable Material |
WORKCRAFT DETAILS & MANUFACTURING PROCESS
Process | Description |
---|---|
Steel Preparation | High-strength Aluzinc steel is rolled and cut to required dimensions |
Surface Treatment | Anti-corrosion treatment applied to enhance durability |
Base Coating | Epoxy primer coating applied for adhesion and protection |
Stone Chips Application | Natural stone chips embedded using high-bond acrylic resin |
Baking & Curing | Heated in an industrial oven for strong adhesion and enhanced weather resistance |
Final Coating | UV-resistant protective acrylic coating applied for longevity |
Quality Control | Rigorous tests for thickness, strength, coating adhesion, and weather resistance |


Raw material

- Residential homes
- Villas and mansions
- Commercial buildings
- Resorts and hotels
- Public and institutional buildings
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Our company introduction---professional manufacturer of roofing tiles with stone coating

Hangzhou Forsetra Roof Tile Co.,Ltd is specializing in roofing construction system product research and development, production, sales, and provide customers with professional roofing building system solutions. Company's main stone coated metal tiles, metal water system, PVC water system, and can customize according to customer's demands. Dedicated to the service of high-end villas terrace house project, build quality art of living space.