Products Overview
The Bond Type is the gold standard of stone-coated metal roofing. Inspired by traditional Mediterranean clay tiles, it features a refined, curvilinear profile that creates a rhythmic, undulating aesthetic on any roofline. Combining the classic beauty of heritage architecture with the structural integrity of modern steel, Bond tiles are the premium choice for those who refuse to compromise on style or safety.

Why choose bond tiles
1. Extreme Weather Resistance
Engineered to withstand the harshest environments-from scorching tropical heat to freezing blizzards. Our tiles are UV-resistant, fire-rated (Class A), and designed to endure high winds and heavy hail without cracking or peeling.
2. Lightweight Structural Efficiency
Weighing only about 1/6th of traditional concrete or clay tiles (approx. 6–7 kg per $m^2$), Bond tiles significantly reduce the dead load on the building's structure. This makes them ideal for both new builds and "roof-over" renovations.
3. Superior Noise & Heat Insulation
Unlike bare metal roofing, the natural stone granule coating acts as a sound dampener, drastically reducing noise from heavy rain. The multi-layer system also provides excellent thermal resistance, keeping interiors cooler and reducing energy costs.
4. 50-Year Service Life
Built with a Galvalume (Al-Zn alloy) core and coated with volcanic stone chips, these tiles are corrosion-proof and designed to protect your home for half a century.

Technical Specifications
| Item | Details |
| Overall Length | 1340 mm |
| Effective Length | 1290 mm |
| Overall Width | 420mm |
| Effective Width | 370mm |
| Roof Coverage | 0.477㎡/pcs |
| Usage per square meter | 2.1 pcs per pcs |
| Weight per piece | 2.5kg-3.0kg |
| Steel thickness | 0.4mm/0.45mm/0.50mm(Customizable) |
Layered Defense Technology
Our Bond tiles are engineered through a precision 7-layer composite process:
Acrylic Glaze Layer: Provides a glossy finish and prevents dust/moss buildup.
Natural Stone Granules: Sourced from volcanic rock, offering vibrant, fade-resistant colors.
Base Adhesive: A high-performance acrylic resin that bonds stone to steel.
Protective Surface Coating: Double-sided anti-corrosion barrier.
Galvalume Steel (Al-Zn): 55% Aluminum and 43.4% Zinc alloy for ultimate rust resistance.
Core Steel Sheet: High-tensile cold-rolled steel for structural strength.
Anti-Fingerprint Back Coating: Enhances durability and ensures clean handling during installation.

Ideal Applications
Luxury Residential: Elevates the curb appeal of high-end villas and townhouses.
Commercial Resorts: Durable and aesthetic for coastal or mountainous hotels.
Retrofitting Projects: The lightweight nature allows for installation over existing shingles without stripping the old roof.
Light Steel Prefabs: The perfect partner for modern modular housing.


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