16"x20" Decorative Copper Shingles With 90-degree Lock Seam and 0.7mm Thick Copper
Product Spotlights
As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory proudly presents our premium 16" x 20" decorative copper shingles with a precise 90-degree lock seam and 0.7mm thick copper. These shingles combine timeless elegance with robust engineering, making them the ideal choice for high-end residential and commercial roofing, wall cladding, and architectural accents. Crafted from pure copper (C11000), our shingles offer exceptional durability and a natural patina that evolves over time, adding character to any building.
Each shingle features a 90-degree lock seam design that ensures a secure, weather-tight fit between adjacent panels. This interlocking system simplifies installation, reduces labor costs, and provides superior resistance against wind uplift and water infiltration. With an annual export value of US$5-10 million and shipments to North America, South America, Europe, Oceania, and beyond, our products meet the rigorous standards of architects and contractors worldwide.
Below you will find detailed specifications, key benefits, and answers to frequently asked questions. We encourage you to explore how our copper shingles can elevate your next project.
Product Specifications
| Parameter | Value |
|---|---|
| Overall Size | 16" x 20" (406 mm x 508 mm) |
| Copper Thickness | 0.7 mm (approx. 25 gauge) |
| Material | C11000 pure copper, 99.9% Cu |
| Seam Type | 90-degree lock seam (interlocking) |
| Weight per Shingle | Approx. 1.5 kg (3.3 lbs) |
| Coverage Area | Approx. 2.2 sq ft per shingle (exposed area) |
| Finish | Mill finish (natural); pre-patinated options available upon request |
| Corrosion Resistance | Excellent; forms protective patina layer |
Key Features & Benefits
- Superior Durability: Pure copper (0.7 mm) resists corrosion, fire, and extreme weather. The natural patina protects the metal for decades, often exceeding 100 years of service life in proper installations.
- 90-Degree Lock Seam System: Each shingle features an integrated lock seam on all four sides, creating a positive mechanical interlock. This eliminates exposed fasteners, reduces leaks, and enhances wind resistance (tested for up to 160 mph).
- Elegant Aesthetic: The warm, rich color of copper complements any architectural style—from traditional to contemporary. Over time, the patina evolves from bright copper to deep browns and greens, adding unique character.
- Low Maintenance: Copper requires no painting, sealing, or special treatments. Rain naturally cleans the surface, and the patina layer prevents further oxidation.
- Eco-Friendly & Recyclable: Copper is 100% recyclable without loss of quality. Our shingles are manufactured with minimal waste, supporting sustainable building practices.
- Easy Installation: The interlocking design allows for quick, consistent placement. Each shingle is precision-cut to ensure tight joints. No special tools are required—standard roofing tools suffice.
- Customizable Options: We offer custom sizes, hole patterns (for nail or screw attachment), and pre-patinated finishes (e.g., blue-green, brown) to match specific project requirements. Contact us for details.
- Proven Export Quality: With over 20 years of manufacturing experience and exports to 20+ countries, our shingles meet international quality standards. Each batch is inspected for thickness, flatness, and seam integrity before shipment.
Typical Applications
- Residential roofing (villas, cottages, historical renovations)
- Commercial buildings (hotels, restaurants, retail facades)
- Architectural accents (cupolas, dormers, chimney caps)
- Wall cladding and soffits
- Garden structures (gazebos, pergolas, sheds)
- Churches, museums, and public buildings
Why Choose Our Copper Shingles?
For more than 25 years, Anping County Boli Hardware Wiremesh Products Factory has been a reliable supplier of metal building products. Our factory is located in Hengshui, Hebei—a renowned hardware manufacturing hub in China. We invest in advanced stamping and forming equipment to ensure each shingle meets exacting tolerances. Our quality control team tests every batch for dimensions, seam fit, and material purity.
We ship internationally through major ports including Tianjin, Qingdao, Shanghai, and Foshan. Our main markets include North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. With an annual export value of US$5–10 million, we have served hundreds of satisfied clients, from small contractors to large-scale developers.
We offer competitive pricing, flexible MOQs (minimum order quantities), and professional packaging to prevent damage during transit. Our team is ready to provide technical support, sample requests, and custom solutions. Contact us today to discuss your project requirements or request a quotation. Let our copper shingles add lasting beauty and value to your building.
Frequently Asked Questions
- How long do copper shingles last? Copper is one of the most durable roofing materials. With proper installation, our 0.7mm shingles can last 80–100+ years. The patina protects the metal from further corrosion.
- Can these shingles be installed on a sloped roof? Yes, they are ideal for roofs with a pitch of 3:12 (14°) or steeper. The lock seam system provides excellent water shedding even on low slopes.
- Do I need to use special fasteners? We recommend using copper or stainless steel nails/screws to avoid galvanic corrosion. The lock seam covers the fasteners, so they are hidden from view.
- Will the color change over time? Yes, copper naturally patinates. Initially bright copper, it will darken to a brownish tone within months, then gradually develop a greenish-blue patina over years. This process can be accelerated with pre-patinated finishes if desired.
- Are custom sizes available? Yes, we can produce shingles in other dimensions. Please provide your required size and quantity for a quote. Minimum order quantities may apply for custom sizes.
- What is the minimum order quantity (MOQ)? For standard sizes (16"x20"), the MOQ is 500 pieces. For small projects, we can discuss sample orders or partial pallets.
- How are the shingles packaged for shipping? Each shingle is separated with protective sheets, stacked on pallets, and wrapped in heavy-duty waterproof film. Wooden crates are available for fragile or high-value orders.
- Do you provide installation instructions? Yes, we provide a detailed installation manual with each order. We also offer technical support via email or phone.
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