RAL Color Coated Aluminium Coil for Roof Tile Manufacturing

Product Overview

RAL Color Coated Aluminium Coil is a premium architectural-grade prepainted aluminum coil specially engineered for roof tile manufacturing, decorative metal roofing panels, stone-coated roofing systems, lightweight roofing sheets, modular housing, and premium residential roofing applications. Manufactured from high-quality AA3003, AA3105, or AA5052 aluminum alloys and coated with advanced PE, HDP, or PVDF paint systems, the product delivers excellent weather resistance, long-lasting color stability, superior corrosion protection, and outstanding forming performance.

Unlike conventional roofing materials, RAL Color Coated Aluminium Coil offers unlimited color customization based on the internationally recognized RAL Color System, enabling roofing manufacturers to produce attractive roof tiles that perfectly match modern architectural styles. The lightweight aluminum substrate reduces structural load while maintaining excellent mechanical strength and long-term outdoor durability.

As a professional Color Coated Aluminium Coil Manufacturer in China, we provide OEM & ODM production services with customized alloy grades, coating systems, gloss levels, embossed finishes, protective films, and export packaging for roof tile manufacturers, building material distributors, roofing contractors, and construction companies worldwide.

Key Features

Customized RAL Color System

The product is available in hundreds of standard and customized RAL colors, ensuring consistency across every production batch.

Benefits

• Full RAL color customization

• Consistent color matching

• Stable batch production

• Excellent architectural appearance

• Supports project-specific colors

Excellent Roof Tile Formability

The combination of premium aluminum alloy and flexible coating allows smooth stamping, pressing, roll-forming, and profiling during roof tile production.

Benefits

• No paint cracking

• Excellent bendability

• High-speed forming compatibility

• Smooth profile definition

• Reduced production defects

Outstanding Weather Resistance

Advanced coating systems effectively resist UV radiation, rain, snow, humidity, and harsh outdoor environments.

Benefits

• Superior UV resistance

• Long-lasting gloss retention

• Anti-chalking performance

• Excellent color durability

• Reduced maintenance

Superior Corrosion Protection

The naturally corrosion-resistant aluminum substrate combined with high-performance coatings provides reliable protection in coastal, industrial, and humid climates.

Benefits

• Excellent salt spray resistance

• Moisture protection

• Anti-rust performance

• Longer roofing lifespan

Lightweight Roofing Material

Aluminum significantly reduces roof weight compared with steel while maintaining excellent structural performance.

Benefits

• Easier transportation

• Lower installation costs

• Reduced structural load

• Better seismic performance

Product Advantages

Designed for Metal Roof Tile Manufacturing

This product has been optimized for manufacturing various decorative metal roof tiles, ensuring consistent profile accuracy, excellent coating adhesion, and long-term outdoor durability.

Architectural Color Flexibility

Manufacturers can choose from hundreds of RAL colors to create roofing products that complement residential, commercial, and industrial architectural designs.

Outstanding Decorative Performance

The smooth painted surface, metallic finishes, matte coatings, and textured options provide an elegant appearance suitable for premium construction projects.

Long-Term Outdoor Reliability

Premium coating systems maintain excellent color stability, weather resistance, and corrosion protection throughout years of exterior exposure.

Environmentally Sustainable Material

Aluminum is fully recyclable, making RAL Color Coated Aluminium Coil an environmentally responsible roofing material for sustainable building projects.

Technical Specifications

Item	Specification
Product Name	RAL Color Coated Aluminium Coil
Application	Roof Tile Manufacturing
Alloy	AA3003, AA3105, AA5052
Temper	H14, H16, H24, H26
Thickness	0.20 mm – 2.00 mm
Width	30 mm – 1600 mm
Coil Weight	1 MT – 5 MT
Coating Type	PE / HDP / SMP / PVDF
Top Coating Thickness	18–35 μm
Back Coating Thickness	5–15 μm
Surface Finish	Glossy, Matte, Metallic, Embossed
Color Standard	RAL Classic, RAL Design, Custom Samples
Protective Film	Optional
Standards	ASTM, EN, JIS, GB
OEM & ODM	Supported

Available Surface Finishes

Standard RAL Solid Colors

Suitable for traditional and contemporary roof tile production.

Popular Colors

• RAL 3009 Oxide Red

• RAL 3011 Brown Red

• RAL 6005 Moss Green

• RAL 7016 Anthracite Grey

• RAL 7024 Graphite Grey

• RAL 8017 Chocolate Brown

• RAL 9002 Grey White

• RAL 9005 Jet Black

Matte Architectural Finish

Provides a premium low-reflection appearance for luxury residential roofing.

Recommended Applications

• Villas

• Resorts

• Premium residential communities

• Designer homes

Metallic Finish

Creates a modern architectural effect while maintaining excellent outdoor durability.

Recommended Applications

• Commercial buildings

• Hotels

• Shopping malls

• Office buildings

Embossed Decorative Finish

Enhances scratch resistance while improving the visual texture of roof tiles.

Recommended Applications

• Decorative roofing

• Premium roofing panels

• Stone-coated roof tile base sheets

Typical Applications

Metal Roof Tile Manufacturing

Pressed Roof Tiles

Manufactured into decorative stamped aluminum roof tiles with excellent dimensional accuracy.

Stone-Coated Roof Tile Base Sheets

Used as premium substrates for stone-coated metal roofing systems.

Residential Roofing Systems

Luxury Villas

Provides elegant roofing solutions with customized architectural colors.

Prefabricated Housing

Ideal for lightweight modular housing and prefabricated residential buildings.

Commercial Roofing

Hotels & Resorts

Offers long-lasting decorative roofing with excellent weather resistance.

Educational & Healthcare Buildings

Suitable for schools, hospitals, libraries, and public buildings requiring attractive, low-maintenance roofing.

Architectural Decoration

Facade Panels

Can also be processed into exterior wall cladding and decorative architectural panels.

Roof Accessories

Suitable for ridge caps, flashing, fascia boards, soffit panels, and trim systems.

Packaging and Delivery

The aluminum composite film can be supplied in roll form, coil packing, eye-to-sky packing, eye-to-wall packing, or customized export packaging. Standard wooden pallets and moisture-proof packaging help protect the film during storage and international transportation.

• Coil packing: eye-to-sky or eye-to-wall

• Export standard wooden pallets

• Moisture-proof packaging

• Lead time: 30-45 days, depending on order quantity and specification

Why Choose Our RAL Color Coated Aluminium Coil

Professional Continuous Coil Coating Production

Advanced automated coating lines guarantee precise paint application and consistent product quality.

Benefits

• Uniform coating thickness

• Stable color consistency

• Excellent adhesion

• High production efficiency

Comprehensive RAL Color Customization

We support complete architectural color matching based on customer drawings and project requirements.

Benefits

• RAL Classic colors

• Pantone color matching

• Customer sample matching

• Corporate brand colors

• Small-batch customization

Strict Quality Control

Each production batch undergoes comprehensive testing before shipment.

Testing Includes

• Paint thickness measurement

• Gloss testing

• Color difference (ΔE)

• Cross-cut adhesion

• Pencil hardness

• T-Bend flexibility

• Impact resistance

• Salt spray resistance

• Accelerated UV weathering

• Surface inspection

• Dimensional accuracy

OEM & ODM Manufacturing

Customized production services are available for global roofing manufacturers.

Benefits

• Custom alloy selection

• Customized dimensions

• Logo protective films

• Private-label manufacturing

• Tailored export packaging

Global Export Experience

Our RAL Color Coated Aluminium Coils have been supplied to roof tile manufacturers, distributors, and construction companies across Europe, South America, Africa, Southeast Asia, Australia, and the Middle East.

Benefits

• Stable production capacity

• Fast delivery

• Professional export logistics

• Technical consultation

• Long-term supply support

Frequently Asked Questions

Can you produce any RAL color?

Yes. We manufacture according to the complete RAL Classic color system, RAL Design colors, Pantone colors, and customer-provided samples.

Which alloy is most suitable for roof tile manufacturing?

AA3003 and AA3105 are the most popular choices due to their excellent balance of strength, corrosion resistance, and formability. AA5052 is recommended for highly corrosive coastal environments.

Which coating should I choose?

PE is suitable for economical residential projects, HDP offers enhanced weather durability, while PVDF provides maximum UV resistance for premium architectural roofing.

Can the coil be used on automatic roof tile production lines?

Yes. The product is specifically designed for continuous roll-forming, stamping, and pressing equipment used in modern roof tile manufacturing.

Do you offer OEM manufacturing?

Yes. We provide OEM & ODM services including alloy selection, coating systems, custom colors, embossing, logo protective films, private labeling, and export packaging.