USA Russia Thailand Australia Roofing Material Types Al-Zn Stone Coated Metal Roofing Tile Factory Direct Supply Roofing Material

Product Description

Product Description

Forsetra: The Future of Roofing is Here

For centuries, choosing a roof meant a compromise between the aesthetic soul of natural materials and the durable intelligence of modern engineering. That compromise is now obsolete.

Forsetra Stone-Coated Steel Roofing Tiles are the definitive synthesis. We have engineered a roofing system that captures the timeless character of slate, clay, and cedar while harnessing the unmatched strength and longevity of galvanized steel. This isn't just a roof-it's a high-performance shield and a work of art, built to protect and inspire for generations.

Our proprietary technology begins with a core of high-tensile, corrosion-resistant steel, precision-formed into deep, authentic profiles. This core is then permanently fused with a layer of natural stone granules through a high-temperature bonding process. The result is a composite system that is both impenetrably strong and authentically beautiful, engineered to resist the world's harshest climates without ever losing its vibrant color or character.

The Forsetra Distinction: Five Pillars of Excellence

1. Beauty That Endures, Performance That Protects
Our multi-layer electroplating and stone-coating process creates a permanent shield. Forsetra roofs are engineered to withstand intense UV rays, hail impact, and extreme weather without fading, chipping, or corroding. The elegance you choose is the elegance that lasts a lifetime.

2. Certified All-Weather Defense
Built to exceed stringent international standards, every tile is a bastion of safety. The steel core provides structural integrity against hurricane-force winds and heavy snow, while the stone armor offers superior fire resistance (Class A rated) and thermal stability. Your investment is secured against any climate.

3. Lightweight Intelligence, Transformative Benefits
Forsetra tiles are remarkably lightweight, unlocking significant advantages: faster, safer installation, reduced stress on building structures, and the potential for seamless retrofitting over many existing roofs. Strength no longer requires a heavy footprint.

4. Unlimited Architectural Freedom
Your vision should define your home, not your roofing material. Forsetra offers a complete portfolio of authentic profiles-including clay, slate, shake, and shingle styles-alongside a curated spectrum of enduring colors. Achieve any architectural style, from historic authenticity to bold modernity, without a single compromise.

5. Sustainable Legacy & Intelligent Value
Forsetra is a responsible choice for the future. The exceptional strength-to-weight ratio reduces material use and construction energy. The steel core is 100% recyclable, and the roof is virtually maintenance-free. This delivers superior lifecycle value: one intelligent investment that slashes long-term costs and environmental impact.

Forsetra represents the intelligent evolution of roofing. It is the choice for those who demand both profound beauty and peerless performance-a long-term commitment to quality, durability, and legacy that stands unwavering against time and the elements. Build with Forsetra, and build a legacy.

SPECIFICATIONS FOR STONE COATED STEEL ROOFING SHEETS
Name	USA Russia Thailand Australia Roofing Material Types Al-Zn Stone Coated Metal Roofing Tile Factory direct supply Roofing Material
Materials	Aluminum-zinc steel plate, colored stone chips
Product Size	1250*420mm/1300*420mm
Effective Size	1200*350mm
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

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key features

The Forsetra Advantage: A Singular Investment for Generational Performance

Selecting a roof is one of the most critical, long-term decisions for any property. Forsetra stone-coated steel roofing transcends this choice, offering not just a covering, but a consolidated, high-performance asset engineered to deliver a lifetime of unparalleled benefits. It is the definitive solution that resolves the historic compromise between durability, aesthetics, efficiency, and value.

1. Generational Durability & Longevity

Engineered for legacy performance, Forsetra roofs offer a proven service life of 40 to 70+ years, far surpassing the 15-25 year lifespan of asphalt shingles. The system is inherently immune to the failures of organic materials: it will not crack, rot, warp, or lose its protective granules. The corrosion-shielded steel core and permanent stone armor ensure decades of reliable, maintenance-free protection.

2. Certified Extreme Weather Defense

Your roof is your property's primary defense. Forsetra provides independently certified resilience against nature's most severe tests.

• Wind: Rated to resist uplift exceeding 120 mph (193 km/h), making it ideal for hurricane and tornado-prone regions.

• Impact: Withstands hailstones up to 50mm (2 inches) without functional or significant cosmetic damage.

• Fire: Achieves the highest Class A Fire Rating due to its non-combustible steel substrate.

• Thermal Shock: Maintains integrity through the most severe and rapid temperature fluctuations.

3. Lightweight Strength & Structural Efficiency

At approximately 6-7 kg/m², Forsetra tiles are a fraction of the weight of concrete or clay systems, delivering transformative advantages:

• Reduced Structural Load: Minimizes stress on building frames and can often allow for direct, cost-effective installation over existing roofs.

• Lower Lifetime Cost: Decreases fuel consumption and handling costs from transportation through installation.

4. Enhanced Energy & Thermal Efficiency

The stone granule surface reflects solar radiation, while the engineered installation system creates a thermal break. This synergy helps lower attic temperatures and can reduce cooling energy costs by 10-25%, directly contributing to a more efficient, comfortable, and sustainable building envelope.

5. Acoustic Comfort & Inherent Safety

The multi-layer composite construction provides effective sound damping, significantly quieting noise from rain, hail, and wind. Coupled with its Class A fire resistance, it ensures a safer, more tranquil interior environment.

6. Unparalleled Design Versatility

Forsetra liberates architectural expression. Available in a complete spectrum of authentic profiles (clay, slate, shake, shingle) and enduring colors, it can faithfully complement any style-from historic preservation to bold contemporary design-with guaranteed, long-lasting color retention.

7. Virtually Maintenance-Free Ownership

Unlike organic roofs, Forsetra's inorganic composition resists mold, mildew, and algae growth. It requires only occasional cleaning, eliminating the cycle of costly repairs, treatments, and premature replacement.

8. A Foundation for Sustainable Building

Forsetra is a cornerstone of responsible construction through its full lifecycle:

• Longevity: A single roof for generations eliminates the waste and resource consumption of multiple replacements.

• Recyclability: The steel core is 100% recyclable at end of life.

• Responsible Production: Utilizes water-based adhesives and low-VOC coatings.

• Operational Efficiency: Its reflective properties help mitigate the urban heat island effect and reduce the building's operational carbon footprint.

In essence, Forsetra is the definitive roofing investment. It transforms the roof from a recurring expense into a permanent, high-value asset that protects your property, reduces operating costs, and supports environmental stewardship for a lifetime. It is the intelligent synthesis of beauty, resilience, and enduring value.

Raw Material

Precision Engineering: The Anatomy of a Forsetra Tile

A Forsetra roof is a masterpiece of composite engineering, far more than a simple coated panel. Each tile is a sophisticated, multi-layered system where every stratum has a dedicated, critical role. This integrated design synergizes the unparalleled strength of steel with the enduring beauty and protective qualities of natural stone, resulting in a roofing solution that is as resilient as it is visually authentic.

Layer 1: The Structural Heart - High-Strength Steel Core

• Material: High-grade, corrosion-resistant steel, typically Aluminum-Zinc Alloy Coated Steel (GL/Galvalume®).

• Function: The structural backbone. This core provides the high tensile strength to resist wind uplift, heavy snow loads, and impact. It is precision-embossed to form the deep, authentic profiles and shadow lines of slate, clay, or cedar shakes.

• Specification: Engineered at an optimal thickness of 0.4mm to 0.6mm to deliver exceptional strength while remaining remarkably lightweight.

Layer 2: The Metallic Shield - Anti-Corrosion Coating

• Material: A hot-dipped metallic coating of aluminum and zinc.

• Function: The first and most critical line of environmental defense. The aluminum forms a stable, protective oxide barrier, while the zinc offers sacrificial cathodic protection if the coating is ever marred, extending service life 2-4 times longer than standard galvanized steel.

Layer 3: The Bonding Foundation - Chemical Primer

• Material: A specially formulated epoxy or chromate-based primer.

• Function: Applied to an immaculately cleaned surface, this layer creates a chemically active foundation. It ensures a permanent, molecular-level bond with subsequent layers, preventing delamination and adding another barrier against corrosion.

Layer 4: The Flexible Matrix - Acrylic Adhesive Base Coat

• Material: A thick, flexible layer of high-performance acrylic resin.

• Function: The vital bonding medium. This waterproof, elastic "glue" permanently encapsulates the stone granules. Its engineered flexibility allows the entire tile to expand and contract with thermal cycles without cracking.

Layer 5: The Protective Armor - Natural Stone Granules

• Material: Dense, ceramic-coated natural stone chips, such as crushed basalt or slate.

• Function: This layer defines the aesthetic and provides primary weatherproofing. The granules offer rich, fade-resistant color, block harmful UV radiation, provide superior impact resistance, and create a classic, non-reflective matte finish.

Layer 6: The Final Guard - Protective Ceramic Top Coat

• Material: A transparent, ultra-durable ceramic or acrylic overglaze.

• Function: The ultimate sealant. It locks the stone armor in place, dramatically enhancing color retention and UV fade resistance. This top layer also provides a protective shield against dirt, algae, and granular erosion.

This is not just lamination; it is synchronized engineering. Each layer is precisely formulated and applied to contribute to a singular outcome: a roofing product that is lightweight yet supremely strong, beautiful yet exceptionally functional-engineered to deliver a lifetime of flawless performance in any environment on earth.

Main Production

Forsetra Profile Gallery: Architectural Authenticity, Engineered to Last

Forsetra stone-coated steel roofing liberates design from material limitations. We offer the soulful aesthetic of the world's most coveted roofs-clay, slate, wood-but deliver it with the formidable strength, longevity, and safety of modern steel. This allows for complete creative freedom: you can realize any architectural vision with a roof built to perform for generations.

Our profiles are precision-engineered replications, not mere imitations. We capture the authentic shadow, texture, and essence of the original, then enhance it with the proven benefits of steel: permanent color, Class A fire safety, and exceptional impact resistance.

Explore our primary collections, each designed to define a home's character.

Collection I: The Classic

• Inspiration: The timeless, undulating S-curve of Mediterranean clay barrel tiles.

• Character: Gentle, rolling waves that cast elegant, moving shadows. Evokes Old World romance and rustic elegance.

• Ideal For: Spanish Colonial, Mission, Tuscan, and Southwestern architecture-where historic warmth and charm are paramount.

Collection II: The Roman

• Inspiration: The bold, sculptural profile of classic Roman and Italian terra cotta.

• Character: Deep, dramatic waves create striking visual depth and a powerful, three-dimensional presence.

• Ideal For: Luxury villas, estates, resorts, and high-end commercial projects making a definitive statement of opulence and architectural grandeur.

Collection III: The Shake

• Inspiration: The rugged, split texture and organic randomness of natural cedar shakes.

• Character: A heavily textured surface with variable thickness and a staggered application pattern for authentic, rustic appeal.

• Ideal For: Craftsman, Cottage, Tudor, and Mountain-style homes. Achieves coveted natural warmth without the fire hazard, rot, or constant maintenance of real wood.

Collection IV: The Slate/Shingle

• Inspiration: The clean, layered geometry of natural slate or the uniform look of premium composite shingles.

• Character: A refined, low-profile appearance with subtle texture and crisp, consistent lines for a tailored, elegant finish.

• Ideal For: Modern, Contemporary, Colonial, and Ranch-style homes, as well as commercial buildings. Offers versatile, understated sophistication.

Collection V: The Bond

• Inspiration: The structured, rhythmic pattern of classic European baton seam roofing.

• Character: Symmetrical, engineered waves with pronounced ridges create a bold graphic pattern and superior mechanical interlock.

• Ideal For: European-inspired homes and modern farmhouses. Its high-interlock design provides exceptional wind uplift resistance, making it the engineered choice for storm-prone regions.

Related Products

Applications

Enduring Versatility: The Forsetra Roof for Every Vision

Forsetra stone-coated steel roofing is engineered to meet the rigorous demands of any built environment, from private residences to landmark infrastructure. Its unique synthesis of authentic aesthetics, extreme durability, and intelligent lightweight design creates a versatile, high-performance solution for virtually any architectural challenge and climate.

I. Residential Excellence: Legacy for the Home

Forsetra is the definitive choice for homeowners and builders who value lasting beauty and unwavering protection.

• Custom & Luxury Estates: Enhances the character of villas, bungalows, and custom homes with authentic profiles that replicate clay, slate, or cedar.

• Suburban & Development Housing: Provides immediate curb appeal and decades of low-maintenance performance, boosting long-term property value for single-family homes and townhouses.

• Renovation & Retrofit Projects: Its lightweight design often allows installation directly over existing roofs, dramatically simplifying re-roofing, reducing waste, and preserving historical structures.

II. Commercial & Institutional Integrity: Performance at Scale

A professional-grade solution that delivers aesthetic impact and lifecycle economy for large-scale projects.

• Corporate & Office Parks: Offers a clean, modern, or traditionally elegant finish for office complexes and business centers, backed by superior durability.

• Hospitality & Retail: Creates a distinctive, upscale roof for hotels, resorts, and shopping centers-a key element of brand identity that requires minimal upkeep.

• Educational & Healthcare Facilities: Provides a Class A fire-rated, safe, long-lasting, and low-maintenance roof for schools, universities, and hospitals, minimizing operational disruption.

III. Civic & Community Stewardship: Building for Generations

The trusted choice for public projects where longevity, reliability, and value are paramount.

• Government & Civic Buildings: Ensures decades of dependable service for town halls, libraries, and emergency service stations with minimal lifetime cost.

• Places of Worship: Offers timeless aesthetic options that honor architectural tradition while providing durable protection for cherished community spaces.

• Recreational Facilities: A robust solution for community centers, pavilions, and athletic complexes.

IV. Demanding & Specialized Environments: Engineered for Extremes

Forsetra excels where traditional materials fail, offering certified performance in the world's harshest climates.

• Coastal & Marine Zones: The Galvalume® steel substrate provides exceptional corrosion resistance against salt spray and humid air.

• High-Wind & Storm Regions: Independently certified for wind uplift resistance exceeding 120 mph, making it a trusted choice in hurricane and tornado corridors.

• Regions with Severe Climates: Reliably performs under heavy snow loads, intense UV exposure, severe hail, and extreme thermal cycling.

V. Architectural & Historical Renovation: Honoring the Past, Securing the Future

Enables sensitive restoration and modernization without compromise.

• Authentic Style Matching: Available in profiles and colors that faithfully replicate historic materials like clay tile or wood shake, often meeting strict preservation guidelines.

• Structural Sensitivity: Its lightweight nature reduces load on older or historically significant frames, facilitating renovations where structural reinforcement is limited or undesirable.

From sheltering a family home to defining a civic landmark, Forsetra delivers a future-proof roofing solution. It is the specified choice for those who demand a roof as intelligent and resilient as it is beautiful-a single, lasting investment for any vision, in any environment.

Production Process

Precision Engineering: The Making of a Forsetra Roof

Every Forsetra tile begins as raw steel and is transformed through a meticulous, multi-stage process into a high-performance composite system. Each stage is governed by rigorous controls to guarantee the structural integrity, weatherproof durability, and flawless aesthetic consistency of the final product.

Stage 1: The Genesis - Steel Forming & Profiling

The journey starts with high-grade Galvalume® steel coil, chosen for its superior corrosion resistance. The coil is unspooled, leveled, and slit to exact width. It then enters a colossal hydraulic press fitted with custom-engineered dies. In a single, powerful stroke, the press embosses the complete tile profile-creating interlocking edges, water channels, nail lines, and the authentic three-dimensional texture of slate, shake, or clay. This forms the unyielding structural skeleton.

Stage 2: The Foundation - Immaculate Preparation

Surface perfection is critical. The profiled panels undergo an intensive multi-stage chemical cleaning process to eliminate every trace of oil, oxide, and contaminant. A corrosion-inhibiting primer is then uniformly applied and oven-cured, creating a chemically active surface that ensures a permanent, molecular bond for all subsequent layers.

Stage 3: The Bond - Applying the Stone Armor

The primed steel enters a precision coating chamber where a layer of flexible, high-temperature acrylic adhesive is applied. While this adhesive is still wet, the panel moves into the granule application zone. Here, ceramic-coated natural stone granules are electrostatically sprayed onto the surface, ensuring a dense, even, and mechanically interlocked coating. Excess granules are reclaimed and recycled.

Stage 4: The Fusion - Permanent Thermal Curing

The coated sheet travels through a multi-zone curing oven. Carefully calibrated heat first "gels" the adhesive, then initiates a full thermal cross-linking reaction at temperatures exceeding 400°F (204°C). This critical process permanently fuses the stone granules to the steel, transforming separate layers into a single, waterproof, and flexible composite material.

Stage 5: The Final Shield - Ceramic Glazing

After controlled cooling, each tile receives a final transparent ceramic overglaze. This topcoat acts as a permanent sealant, locking the granules in place, dramatically enhancing UV and fade resistance, and providing a protective shield against dirt and algae.

Stage 6: Precision Detailing - Sizing & Accessory Fabrication

The continuous sheet is trimmed to exact tile lengths with laser-guided accuracy. System components-ridge caps, hips, starters, and closures-are formed on dedicated lines to ensure perfect compatibility and a complete roofing solution.

Stage 7: The Guarantee - Certification & Traceability

Every batch must pass a final gauntlet of inspections:

• Physical Tests: Coating thickness, hardness, and bend resistance.

• Performance Tests: Granule adhesion, impact resistance, and color uniformity.

• Dimensional Verification: Precision checks of profile and interlock geometry.
  Only tiles that pass are carefully packed with all necessary hardware. Each pallet is assigned a unique batch number, ensuring full traceability from our factory to your rooftop.

This is more than manufacturing; it is engineered synthesis. The result is not just a tile, but a fully integrated component of a performance system, built to deliver a lifetime of flawless protection and enduring beauty.

Company Profile

Our certificates


What We Can Offer

1) Quality Products

We provide the 50 years warranty letter for you. Never bring any trouble and complaint after you sell. Make your choice without any worry.

2) Competitive Price

Factory direct-sell, no middlemen to earn price difference. Same Quality, Best Price. Same Price, Best Quality.

3) Clients Require information

We can recommend the end-clients information to our importer customers, increase importers selling speed and sales volume.

4) Delivery Time

Two roof tile factories, 10-15 days delivery, meet our customers fast delivery time request.

5) Relate Products

PVC rain water collector is the relate products of roof tile. The rest of container space after load roof tile,we will suggest our customers to load rain water collector and make the container full full. Save total cost.

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.