Wooden Grain Color Coated Aluminum Coil

HAOMEI Aluminum offers imitation wood-grain color-coated aluminum sheets & coils in a wide variety of colors and patterns, featuring excellent wood-grain texture and a refreshing natural aesthetic. With outstanding decorative performance, the coated surface is smooth, and the color is uniform and bright. The coils have excellent weather resistance, color retention, gloss retention, and long-lasting durability. We provide strip-processing services and can produce wood-grain aluminum coils with widths from 600 mm to 1500 mm.

What Is Wooden Grain Aluminum Coil?

Wooden grain color-coated aluminum coil, also known as "imitation wood-grain aluminum coil," is a premium decorative metal material created using advanced coating and printing technologies to form realistic wood patterns on the aluminum surface. It perfectly combines the durability of metal with the natural beauty of wood while overcoming the weaknesses of natural wood such as susceptibility to corrosion, flammability, deformation, and high maintenance costs. It is a modern, eco-friendly green building material.

Wood grain coated aluminum coils are typically made from AA1070, AA1100, AA3003, AA3105, AA5052, or AA8011 series aluminum, offering high chemical stability and good formability suitable for continuous coil coating production. Through heat transfer printing or roller printing, realistic wood textures can be created, such as walnut, cherry, oak, nanmu, rosewood, and more.

Wood-grain coated aluminum coils are widely used for interior and exterior decoration, especially as architectural decorative materials.

Coating Types

PVDF Coating

PVDF-coated aluminum coil offers exceptional durability and weather resistance, along with enhanced acid and alkali resistance. When used for exterior wall cladding, it maintains color for more than 15 years.

PE Coating

Available in matte and glossy finishes. Its compact molecular structure ensures a smooth surface with high gloss, providing excellent coating appearance. Weather resistance: 8-10 years. Ideal for indoor decoration and signage manufacturing.

Features of Wooden-Grain Color-Coated Aluminum Coil

1. Excellent formability; acid, alkali, and salt resistance; strong decorative appeal

2. Durable, high strength, and easy to process

3. Realistic appearance, rich colors, excellent decorative effect

4. High surface gloss; wear-resistant, oil-resistant, easy to clean

5. Lightweight for easy handling and multiple installation methods

6. Simple maintenance, low cost

7. Eco-friendly, safe, and non-toxic

8. Class A fire-resistant, non-combustible, non-deforming

Specifications of Imitation Wood-Grain Color-Coated Aluminum Coil

Applications of Wood-Grain Aluminum Trim Coil

1. Building Facades & Cladding

Used on villas, commercial buildings, and high-rise residential exterior walls and balcony edges, providing a high-end, natural appearance.

2. Interior Ceilings & Wall Panels

Ideal for airports, subway stations, office buildings, hotels, and other public-space ceilings and wall decoration, bringing warmth and modern aesthetics.

3. Door & Window Systems

Perfect for producing wood-grain aluminum door and window profiles that combine wooden appearance with superior metal durability.

4. Furniture & Home Appliances

Used for outdoor furniture, cabinet doors, home appliance panels, enhancing product appearance and design value.

5. Transportation

Applicable for decorative elements in rail transit, ships, and automotive interiors.

Choosing Aluminum Substrate Types

1000 Series: Over 99% aluminum, excellent conductivity/thermal conductivity, corrosion resistance

2000 Series: 3-5% copper, high strength, heat treatable

3000 Series: Al-Mn alloy, strong anti-rust performance, good workability

5000 Series: Al-Mg alloy, low density, good weldability

6000 Series: Al-Mg-Si alloy, excellent comprehensive performance, heat treatable

7000 Series: Al-Zn-Mg-Cu alloy, ultra-high strength (σb ≥ 500 MPa)

8000 Series: Al-Li alloy, lighter and stiffer

Available Surface Finishes & Color Systems

Wood-grain color-coated aluminum offers customizable colors and textures, including:

• Light Wood Series: Maple, white oak, light cherry

• Dark Wood Series: Walnut, red sandalwood, teak

• Special Textures: Bamboo, rustic coarse wood, fine embossed wood

• Surface Gloss: Matte, semi-matte, high gloss, metallic

Manufacturing Process of Wood-Grain Color-Coated Aluminum Coil

• Surface Treatment: Cleaning and pre-treatment to ensure strong coating adhesion

• Primer Coating: Applying primer to enhance adhesion and durability

• Wood-Grain Printing: Using specialized printing to simulate various wood textures such as oak, walnut, and rosewood

• Protective Coating: Applying a transparent protective topcoat to seal the pattern and provide environmental resistance

• Curing: Baking and curing in ovens to ensure proper adhesion and coating durability

Packaging & Shipping

Inner moisture-proof paper, outer waterproof film

Secured with wooden crates or steel straps to ensure safe transport