24"x36" Pre-patinated Copper Shingles Featuring Interlocking System and 0.8mm Thickness
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer established in 1998, specializing in high-quality metal building materials. Our 24"x36" pre-patinated copper shingles featuring an innovative interlocking system and 0.8mm thickness are designed to deliver both aesthetic elegance and long-term durability. With over 25 years of production experience and annual export value exceeding US$5 million, we supply copper roofing solutions to markets across North America, Europe, Asia, and Oceania. These pre-patinated copper shingles are the perfect choice for architects and contractors seeking a premium, maintenance-free roof with a timeless natural patina appearance.
Our interlocking copper shingles are crafted from high-purity copper (99.9% Cu) and undergo a controlled pre-patination process to achieve an even, attractive green-blue patina finish. This pre-treatment eliminates the unpredictable weathering period, giving you the desired aged look from day one. The 0.8mm thickness provides excellent rigidity and resistance to hail, wind, and thermal expansion, while the patented interlocking system ensures a secure, watertight fit without exposed fasteners. Below are the key features and technical specifications:
- Pre-Patinated Finish: Uniform natural patina (green-blue tone) – no waiting for oxidation; resistant to UV fading and chemical corrosion.
- Interlocking System: Hidden clip design eliminates nail holes, reducing leak risks and allowing for faster installation – up to 30% faster than traditional copper shingles.
- 0.8mm Thickness: Meets industry standards for durability; withstands wind uplift up to 120 mph (tested per ASTM D3161).
- Standard Size: 24" x 36" (610mm x 914mm) – compatible with common roof pitches (3:12 to 12:12).
- Low Maintenance: Copper naturally resists moss, algae, and rust; the patina layer acts as a protective barrier.
- Environmentally Friendly: 100% recyclable material; long service life (50+ years) reduces replacement frequency.
| Parameter | Specification | Notes |
|---|---|---|
| Material | Copper (99.9% Cu) | Pre-patinated to achieve consistent color |
| Thickness | 0.8 mm (22 gauge) | Complies with ASTM B370 |
| Dimensions | 24" x 36" (610 x 914 mm) | Tolerance: +/- 1 mm |
| Weight per shingle | ~4.5 kg (10 lbs) | Lightweight for easy handling |
| Coverage per shingle | 5.5 sq ft (0.51 sq m) | Exposed area after interlocking |
| Interlocking type | Side-locking + top-locking clips | No exposed fasteners |
| Fire rating | Class A (non-combustible) | Copper is inherently fire-resistant |
Why choose our pre-patinated copper shingles?
The interlocking system not only simplifies installation but also enhances the roof's structural integrity. Each shingle locks securely with adjacent pieces, creating a continuous panel that resists wind-driven rain and snow. The 0.8mm thickness strikes the perfect balance between flexibility for shaping around complex roof features (valleys, hips, ridges) and stiffness for long-term flatness. For homeowners, this means a roof that retains its beauty for decades without the need for painting, sealing, or periodic cleaning. For contractors, the time-saving interlocking design reduces labor costs and material waste. Our copper shingles are also compatible with standard copper accessories (flashings, vents, ridge caps) available from our factory.
Trusted by global buyers since 1998
Anping County Boli Hardware Wiremesh Products Factory has been a reliable supplier for customers in North America, South America, Eastern Europe, Africa, Oceania, and beyond. With annual export revenue of US$5–10 million and flexible shipping from major ports (Tianjin, Qingdao, Shanghai, Foshan), we ensure timely delivery and competitive pricing. Our factory is equipped with advanced stamping and patination lines, allowing us to produce consistent quality in large volumes. We invite you to request a sample or custom quote – our team will assist you with technical support and installation guidance.
Frequently Asked Questions
Q1: How are the shingles installed? Do they require special tools?
A1: Our interlocking shingles use a hidden clip system that can be installed with standard roofing tools (screw gun, snips, hammer). Each shingle clips onto the previous row and side, eliminating the need for exposed nails. Detailed installation instructions are provided with each order.
Q2: Can the patina color vary between batches?
A2: We control the pre-patination process to achieve a consistent green-blue tone. However, natural copper may exhibit slight variations depending on the chemical bath and ambient conditions. For large projects, we recommend ordering a single production batch to ensure uniformity.
Q3: Are these shingles suitable for coastal or high-humidity areas?
A3: Yes, copper is highly resistant to salt-spray corrosion and humidity. The pre-patinated layer provides additional protection. Many of our customers use them in coastal regions of Florida, Australia, and Europe.
Q4: What is the minimum roof pitch for using these shingles?
A4: A minimum roof pitch of 3:12 is recommended for proper water shedding. For lower slopes, we suggest adding an underlayment or consulting our technical team for specific recommendations.
Q5: How long will the patina last? Will it change over time?
A5: The pre-patinated finish is stable and will not change significantly for decades. Over many years, the patina may deepen slightly, but it remains visually appealing. Copper roofs typically last 50–100 years with minimal maintenance.
Q6: Do you offer custom sizes or colors?
A6: Custom sizes and custom patina shades (e.g., lighter green, darker bronze) are available upon request. Minimum order quantities may apply for non-standard products. Please contact our sales team for details.
Q7: What is the packaging for export?
A7: Shingles are packed in sturdy wooden crates or pallets, with foam protection between each piece. Standard export packaging ensures safe transport via sea or air. We can also supply custom packaging upon request.
Q8: Do you provide samples before bulk order?
A8: Yes, we offer free samples (1–2 shingles) for quality evaluation. The buyer pays for shipping. Once you are satisfied, we can proceed with bulk production.
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