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EcoShield Tin Roofing Sheets | Recyclable & Sustainable

EcoShield Tin Roofing Sheets | Recyclable & Sustainable

$580.00 SGD
$580.00 SGD
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EcoShield Tin Roofing Sheets | Recyclable & Sustainable

Product Overview

Engineered for eco-conscious construction, EcoShield Tin Roofing Sheets combine sustainability with unmatched durability. Crafted from 80% recycled zinc-aluminum alloys and tinplate (SPTE), these cheap sheet metal roofing solutions outperform traditional clear plastic roofing sheets in harsh climates while maintaining cost efficiency. Ideal for residential, agricultural, and industrial projects, they offer superior corrosion resistance and a 50-year lifespan, certified by ISO 14001 for environmental compliance.

Technical Specifications

Attribute Details
Material Galvalume® alloy (55% Al, 43.4% Zn, 1.6% Si) / Recycled Tinplate (SPTE)
Hardness TS230–TS620 (adjustable for seismic or high-wind regions)
Thickness 0.14–0.6 mm (customizable to 0.18 mm for lightweight designs)
Width 600–1250 mm (seamless overlap for leak-proof installation)
Surface Finish Corrugated, Matte, Anti-Fingerprint (AFP), Custom Embossing
Coating Dual-layer zinc-aluminum (30–275 g/m²) with chromate passivation
Temper T1-T5, DR7-DR9 (optimized for load-bearing up to 150 kg/m²)
Certifications ASTM A792, ISO 14001, SGS, EN 10143

Performance Characteristics

1. Tensile & Bend Strength

Our corrugated clear roofing sheets achieve tensile strengths of 260–620 MPa through precision cold-rolling and annealing processes. Validated by ASTM A789 standards, this ensures resistance to wind uplift (up to 180 mph) and structural deformation. Bend strength is tested at 180° without cracking, even at -40°C, making them suitable for Arctic or alpine environments.

 

2. Weight Calculation

  • Formula: Weight (kg/m²) = Thickness (mm) × 7.85 (steel density)
  • Example: A 0.5 mm sheet weighs 3.925 kg/m², 50% lighter than clear plastic roofing sheets while offering 3x higher load capacity.

3. Corrosion Resistance Mechanism

The zinc-aluminum coating acts as a sacrificial anode, where zinc oxidizes preferentially to protect the steel core. In coastal zones (chloride-rich environments), the aluminum-rich inner layer forms a stable oxide barrier, preventing rust diffusion. This dual-layer defense ensures a 50+ year lifespan, even under prolonged UV exposure.

 

4. Why Stainless Steel Can Rust?

  • Electrochemical Corrosion: Iron dust or salt deposits create micro-galvanic cells with moisture, accelerating localized pitting.
  • Organic Acid Exposure: Pollutants or organic residues (e.g., algae) generate corrosive acids that degrade protective layers over time.
  • Mechanical Damage: Scratches during installation expose the substrate, compromising the oxide film’s integrity.
  • High-Temperature Degradation: Prolonged exposure to >120°C destabilizes chromium oxide films in stainless steel, leading to scaling.

Key Features

  1. Weatherproof Design: Withstands -40°C to +150°C, UV radiation (ASTM G154), and salt spray (ASTM B117).
  2. Cost Efficiency: Factory-direct pricing cuts costs by 40% vs. traditional cheap sheet metal roofing suppliers.
  3. Eco-Friendly: 100% recyclable with GalvaTec™ coating, reducing carbon footprint by 30%.
  4. Easy Installation: Pre-punched holes and interlocking edges reduce labor time by 50%.

Applications

  • Residential: Eco-homes, garages, sheds.
  • Agricultural: Barns, poultry sheds, grain storage.
  • Industrial: Solar farms, coastal infrastructure.

Why Choose EcoShield?

  1. Advanced Anti-Corrosion Tech: Dual-layer zinc-aluminum coating provides 3x longer rust resistance than standard galvanized sheets.
  2. Certified Sustainability: ISO 14001 and recycled materials align with global green building standards.
  3. 50-Year Warranty: Limited lifetime coverage against perforation and color fading.
  4. Aesthetic Flexibility: Choose from 12+ colors and textures to match architectural styles.
  5. Local Availability: Fast delivery via certified distributors—search for "corrugated clear roofing sheets near me" for instant access.

Why Our Stainless Steel Stands Out

  • Circular Economy: 80% recycled content reduces mining dependency and landfill waste.
  • Precision Engineering: Laser-cut edges ensure leak-proof performance in monsoon climates.
  • Global Compliance: Meets EU’s REACH regulations for hazardous substance control.
  • Proven Durability: Trusted by 10,000+ installations, including solar farms and rural infrastructure.
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