High Glossy Black Prepainted Aluminum Coil for Metal Roofing (1200mm to 1160mm)

Product Overview

This high-performance high glossy black prepainted aluminum coil is custom-engineered for South American metal roofing corrugation processes, serving as a premium long-lasting alternative to traditional pre-painted steel coils. Purpose-built to solve the core pain point of rust and corrosion that affects steel roofing materials in South America’s tropical and coastal climates, our color-coated aluminum coil delivers exceptional formability and unrivaled weather resistance. It is fully compatible with standard South American roll forming equipment, making it the ideal roofing material choice for residential, commercial, and industrial projects across the region.

Key Specifications & Material Grades

Technical Specifications & Standard Dimensions

Precise Width Optimization for Rolling & Corrugation

We have precision-engineered our aluminum coil width to directly address the biggest pain point for South American roofing buyers: inaccurate usable area calculation and material waste from mismatched coil widths. Our 1200mm feeding width is fully compatible with all standard South American roll forming and corrugating machines, eliminating the need for on-site cutting or width adjustment that causes material loss and production delays. After the corrugation process, the coil delivers a precise 1160mm effective pressed width – the industry-standard usable width for South American metal roofing panels. This means every square meter of coil you purchase translates directly to usable roofing area, with zero unexpected waste, accurate project cost estimation, and maximum material utilization for your roofing projects.

1200mm Feeding Width (Ancho de Bobina)

Our standard 1200mm coil feeding width is the universal input size for the vast majority of roll forming machines used in South America’s metal roofing industry. This standardized width ensures seamless integration into your existing production line, with no need for equipment modifications, pre-cutting, or additional processing steps, saving you valuable production time and labor costs.

1160mm Effective Width After Pressing (Ancho Útil)

After corrugation, our coil yields a precise 1160mm effective usable width, which is the benchmark standard for residential and commercial metal roofing panels across South America. This exact effective width eliminates the guesswork in project area calculation, ensures perfect panel alignment during installation, and minimizes on-site cutting waste, making your roofing projects more cost-effective and efficient.

Mechanical Properties and Coating Performance

Our high glossy black prepainted aluminum coil is engineered to deliver exceptional mechanical performance and long-lasting coating durability, even in the harshest South American tropical and coastal environments.

Anti-Fading High Gloss Coating (PE / PVDF)

We offer two premium coating options to meet your project’s durability and budget requirements:

PE (Polyester) Coating:

A cost-effective, high-performance option with excellent color retention and scratch resistance, ideal for most residential and commercial roofing applications

PVDF (Polyvinylidene Fluoride) Coating:

A premium heavy-duty coating with industry-leading UV resistance, anti-fading performance, and chemical resistance, perfect for coastal, high-altitude, and industrial environments with extreme weather conditions

Both coatings are applied in a controlled continuous coating line, ensuring a uniform, smooth high glossy jet black finish that maintains its vibrancy for years.

Corrosion & Weather Resistance for Tropical Climates

Unlike traditional steel coils that rust and corrode rapidly in South America’s high-humidity, heavy rainfall, and coastal salt spray environments, our 3003/5052 aluminum alloy coil is inherently corrosion-resistant. The combination of premium aluminum base material and high-performance protective coating delivers unrivaled weather resistance, withstanding extreme temperature fluctuations, heavy rain, strong UV radiation, and salt spray without rusting, peeling, or fading. This ensures your roofing system maintains its structural integrity and aesthetic appearance for decades, with minimal maintenance required.

Why Choose Prepainted Aluminum Over Galvanized Steel for Roofs?

For South American roofing contractors, project developers, and building material distributors, switching from galvanized pre-painted steel to our prepainted aluminum coil delivers unmatched long-term value, performance, and cost savings. Here’s why aluminum is the superior choice for metal roofing:

100% Rust-Proof Longevity in Coastal & Rainy Regions

The biggest flaw of galvanized steel roofing is its inevitable rust and corrosion, especially in South America’s coastal, high-humidity, and heavy rainfall regions. Even with protective coatings, steel will eventually rust, leading to leaks, structural damage, and costly repairs or replacements in as little as 5-10 years. Our aluminum coil is inherently 100% rust-proof, with a service life of 30+ years in even the harshest environments, eliminating the need for frequent replacements and delivering massive long-term cost savings for your projects.

Lightweight Structure Reducing Building Load

Aluminum is nearly 1/3 the weight of steel, with the same structural strength for roofing applications. This lightweight design delivers multiple critical benefits for South American construction projects:

Reduces the structural load on residential and commercial buildings, lowering foundation and framing costs

Easier and safer to handle and install on-site, reducing labor costs and installation time

Ideal for retrofitting projects on existing buildings with limited load-bearing capacity, without the need for structural upgrades

High Solar Reflectivity & Thermal Efficiency

Our high glossy black aluminum coil is engineered with high solar reflectivity and thermal emissivity, unlike steel roofing that absorbs and retains heat. This delivers significant thermal efficiency benefits for South America’s hot tropical climate:

Reduces heat transfer into the building, lowering indoor temperatures and reducing air conditioning energy costs by up to 25%

Minimizes thermal expansion and contraction of the roofing panels, reducing the risk of leaks, warping, and fastener failure over time

Contributes to green building certifications and sustainable construction goals, a growing priority in the South American construction market

Applications of Our Color Coated Aluminum Sheet

Our versatile high glossy black prepainted aluminum coil is suitable for a wide range of residential, commercial, and industrial construction applications across South America, including:

Residential & Commercial Metal Roofing

Our coil is the perfect material for all types of metal roofing systems, the most in-demand application in the South American construction market:

Corrugated Roofing Sheets (Calamina / Teja Tradicional)

Fully compatible with standard South American corrugation roll forming machines, our coil produces high-quality corrugated roofing sheets (calaminas) with precise 1160mm effective width, ideal for residential homes, farm buildings, warehouses, and commercial structures. The high formability of our 3003 H14/5052 alloy ensures smooth, uniform corrugations with no cracking or deformation, even for complex traditional teja profiles.

Standing Seam Roofing Systems

For high-end residential and commercial projects, our coil is perfectly suited for standing seam roofing systems, delivering a sleek, modern aesthetic with exceptional weather resistance and leak-proof performance. The lightweight yet strong aluminum alloy allows for long panel spans, reducing the number of fasteners and installation time, while the high glossy black finish provides a premium, long-lasting appearance.

Architectural Trim & Rainwater Gutters

Beyond roofing, our color coated aluminum coil is widely used for architectural trim and rainwater management systems, offering the same corrosion resistance and aesthetic benefits:

Aluminum Trim Coils & Flashings

Our coil can be easily formed into custom trim coils, flashings, edge trims, and valley pans for roofing systems, ensuring a seamless, waterproof installation with a matching high glossy black finish. The inherent corrosion resistance of aluminum eliminates the risk of rust stains on the roofing surface, a common problem with steel trim.

High-End Facades & Wall Cladding

For commercial and high-end residential buildings, our prepainted aluminum coil is an excellent material for exterior facades and wall cladding. The lightweight, rigid panels are easy to install, offer exceptional weather resistance, and the high glossy black finish delivers a modern, sophisticated aesthetic that elevates the appearance of any building.

Factory Direct Quality Assurance & Global Shipping

As a professional manufacturer of prepainted aluminum coils with years of experience serving the South American market, we are committed to delivering factory-direct premium quality products, reliable global shipping, and exceptional customer service for every order.

Compliance with International Standards

All of our color coated aluminum coils are manufactured in strict accordance with international quality standards, ensuring consistent performance and reliability for your projects:

Certified with MTC (Material Test Certificate) EN 10204 3.1 for every batch, providing full traceability of material composition, mechanical properties, and coating quality

Fully meets ASTM / AASHTO manufacturing standards for aluminum sheet and coil products, ensuring compliance with North American and international construction requirements

Every coil undergoes rigorous quality inspection before shipment, including thickness tolerance, width accuracy, coating adhesion, color consistency, and surface defect checks, guaranteeing zero defective products reach your facility

Packaging & Container Loading Logistics

We have optimized our packaging and container loading processes specifically for South American sea freight and railway shipping, ensuring your coils arrive in perfect condition, on time, every time:

Sea freight & Railway optimized packaging:

We offer both Eye to Sky and Eye to Wall packaging options, customized to your shipping method and container type, providing maximum protection against moisture, dust, and physical damage during transit

Safe 20GP/ container loading:

Our professional loading team optimizes the container layout for 20GP standard containers, maximizing the loading quantity while ensuring the coils are securely fastened and protected with moisture-proof wrapping, wooden pallets, and edge protectors

Full shipping documentation support:

We provide all required export documents, including commercial invoice, packing list, bill of lading, and MTC certificate, ensuring smooth customs clearance in South American countries

FAQs

Q1: Can this 1200mm coil fit standard South American roll forming machines?

A：Yes, absolutely. Our 1200mm feeding width is the universal standard input size for the vast majority of roll forming and corrugating machines used in the South American metal roofing industry, including all popular local and imported machine models. This standardized width ensures seamless integration into your existing production line, with no need for equipment modifications, pre-cutting, or additional processing steps. After corrugation, the coil delivers a precise 1160mm effective width, which is the standard usable size for South American roofing panels, ensuring perfect compatibility with your production and installation processes.

Q2: What is the lifespan of high glossy black coating under strong UV?

A：The lifespan of our high glossy black coating depends on the coating type you choose, both engineered for exceptional UV resistance in South America’s strong tropical sunlight:

Our standard PE (Polyester) coating delivers a color retention lifespan of 10-15 years under direct strong UV exposure, with minimal fading and no peeling or cracking, when properly installed and maintained.

Our premium PVDF (Polyvinylidene Fluoride) coating offers industry-leading UV resistance, with a color retention lifespan of 20-30 years under extreme UV exposure, making it the ideal choice for coastal, high-altitude, and industrial environments with the harshest weather conditions.

Both coatings are applied in a controlled continuous coating line with strict quality control, ensuring uniform thickness and excellent adhesion to the aluminum substrate, maximizing the coating’s lifespan and performance.

Q3: Do you provide customized thickness and color matching services?

A：Yes, we offer full customized solutions to meet your specific project requirements. For thickness, we can produce our prepainted aluminum coil in a wide range of thicknesses, from 0.5mm to 1.5mm, including the most popular South American specifications such as 0.68mm, 0.75mm, 0.8mm, and 1.0mm, with precise thickness tolerance control in accordance with international standards. For color matching, we can match any RAL color code, as well as custom color samples provided by you, including the high glossy jet black finish in this listing, as well as matte, satin, and textured finishes. Our color matching team uses advanced spectrophotometry technology to ensure 99%+ color accuracy, with consistent color across every batch of your order.