Embossed aluminum coil is one of the most widely used materials for insulation, construction, refrigeration, and decorative applications. With its textured surface, enhanced mechanical strength, excellent corrosion resistance, and attractive appearance, embossed aluminum coil offers functional and aesthetic benefits that outperform many traditional materials.
At TTANAL, we specialize in manufacturing high-quality stucco embossed aluminum coil, diamond embossed aluminum coil, and orange peel embossed aluminum coil using advanced embossing technology and strict quality control standards. Our coils are produced from premium alloys such as 1050, 1060, 1100, 3003, and 5052, ensuring superior performance across a wide range of industrial environments.
Embossed aluminum coil is produced by pressing an aluminum coil through patterned rollers, creating a permanent textured design on the surface. This deformation process increases rigidity, improves resistance to abrasion, and provides an eye-catching decorative effect.
There are three main patterns in the industry:
Characterized by a uniform, rough “orange peel” texture, ideal for insulation, building materials, and air-conditioning pipelines.
Known for its raised diamond pattern, offering superior anti-slip performance widely used for flooring, panels, and equipment surfaces.
Available for specific decorative or industrial needs.
Aluminum naturally forms an oxide layer, and the embossed texture further improves corrosion protection—ideal for moist or chemical environments.
Stucco embossed aluminum is widely used in HVAC and insulation systems, reflecting up to 85–90% of radiant heat.
Embossing increases structural stiffness and prevents deformation, giving better handling and long-term durability.
Compatible with bending, cutting, CNC processing, stamping, and laminating.
The pattern provides a premium decorative effect for interior design, vehicle panels, and architectural cladding.
Diamond patterns increase friction, ideal for flooring, trailers, mobile homes, loading platforms, and equipment steps.
| Category | Specification Details |
|---|---|
| Available Alloys | 1050, 1060, 1100, 3003, 3004, 5052 |
| Temper Options | O, H12, H14, H16, H18, H24 |
| Thickness Range | 0.2 mm – 3.0 mm |
| Width Range | 300 mm – 1600 mm |
| Pattern Types | Stucco, Diamond, Orange Peel |
| Surface Finish | Mill finish, Clear lacquer coating, Color coating |
| Coil ID | 508 mm / 610 mm |
| Coil OD | 1200 mm max (customizable) |
| Tolerance | Thickness ±0.02 mm; Width ±0.5 mm |
| Mechanical Properties | Tensile strength 55–130 MPa (depending on alloy) |
| Corrosion Resistance | Salt spray test: ≥ 500 hours |
| MOQ | 3 tons per specification |
| Customization | Alloy / width / thickness / embossing depth / coating |
(Custom sizes and patterns are available upon request.)
The embossed process enhances material performance in several ways:
Increased surface rigidity without increasing thickness
Improved anti-corrosion capability due to reduced direct contact area
Better heat reflectivity, enhancing insulation performance
Superior grip and anti-slip properties
Better adhesion for coatings and laminations
Improved appearance for decorative applications
These advantages make embossed aluminum coil a preferred solution in many sectors.
We offer five main patterns of embossed aluminum coil, each designed for specific applications and visual effects:
Stucco embossed aluminum coil features an irregular pattern similar to stucco plaster. It provides excellent insulation and anti-slip properties, making it ideal for roofing, wall cladding, cold storage, and refrigerator panels.
With its distinctive orange peel texture, this coil offers strong decorative appeal and good surface protection. It is widely used in home appliances, packaging, interior decoration, and reflective panels.
Diamond (rhombus) embossed aluminum coil is designed for slip resistance and durability. Common applications include flooring, stair treads, vehicle panels, and industrial walkways.
Hemisphere pattern coils feature raised round dots for a stylish and anti-slip finish. They are suitable for building decoration, protective cladding, and packaging industries.
Also known as checkered aluminum coil, this type is highly durable and resistant to abrasion. It is widely used in non-slip flooring, ramps, vehicle steps, and industrial platforms.
| Feature | Stucco Embossed (Orange Peel) | Diamond Embossed |
|---|---|---|
| Surface Texture | Matte, irregular bumps | Geometric raised diamonds |
| Strength | Medium | High |
| Thermal Performance | Excellent heat reflectivity | Good |
| Slip Resistance | Low | Very high |
| Best For | Insulation, HVAC, wall panels | Vehicle flooring, industrial platforms |
| Finish Look | Decorative, smooth | Functional, industrial style |
Stucco embossed coil is the top choice for insulation and refrigeration applications, while diamond embossed coil is preferred for anti-slip performance.
Our embossed aluminum coils are widely used in:
Air duct insulation
Pipe wrapping
Heat-reflective barriers
Thermal insulation panels
Ventilation equipment
Cold room wall panels
Refrigeration equipment covers
Freezer liner materials
Anti-condensation insulation
Exterior wall cladding
Ceiling panels
Roofing sheets
Decorative building panels
Sunshade and shelter materials
Trailer interior panels
Truck flooring
Anti-slip platforms
Bus and train interior decoration
Toolbox covers
Equipment protective shells
Anti-slip covers
Machine surface cladding
Moisture-resistant wrapping
Home appliances
Interior design panels
Furniture components
Lighting fixtures
When selecting the suitable coil, consider:
Alloy series
1xxx: economical, good corrosion resistance
3xxx: better strength, used in insulation
5xxx: high strength, for outdoor or structural use
Pattern
Stucco: insulation, ducting
Diamond: flooring, anti-slip
Thickness & width
Choose based on insulation thickness, duct size, or structural requirements.
Strict quality control with ISO & ASTM standards
Advanced embossing and surface treatment technology
Flexible customization to meet different market needs
Competitive pricing and reliable global delivery
Professional technical support and after-sales service
Our embossed aluminum coils are produced using high-precision embossing rollers with strict process control:
High-quality aluminum ingots processed into base coils with accurate chemistry (Al content 98–99.9%).
Ensures uniformity and removes contaminants.
Using German-standard hardened steel embossing rollers, pattern depth ±0.01 mm.
Color coating
Clear lacquer
Anti-corrosion protection
PVDF or PE coating (optional)
Customized widths from 300–1600 mm.
Surface uniformity
Embossing depth consistency
Thickness accuracy
Mechanical strength test
Corrosion resistance test
Moisture-proof, seaworthy, export-ready.
To ensure consistent quality, we perform:
Alloy composition analysis
Emboss pattern inspection
Tensile & elongation test
Salt spray corrosion test
Thickness measurement
Surface flatness test
Coating adhesion test
ISO, SGS, ROHS certificates (on request)
To protect coils during international transit:
Each coil is securely packed for container loading and long-distance shipping.
Embossed aluminium is aluminum sheet or coil that has been passed through patterned rollers to create a raised or textured surface.
Common patterns include stucco and diamond, which improve rigidity, appearance, and scratch resistance. It is widely used in insulation, HVAC ducting, roofing, and decorative cladding.
Yes. Aluminum foil can be embossed using mechanical rollers to create patterns such as stucco or small diamond textures. Embossing improves stiffness, reduces glare, and enhances insulation performance.
Embossed metal refers to any metal sheet or coil that has been mechanically textured using patterned rollers or dies. The embossing process creates raised designs that improve durability, aesthetics, and anti-slip performance.
For industrial embossed aluminum, typical thickness ranges are:
0.2–1.2 mm for insulation and HVAC ducting
1.0–3.0 mm for decorative and structural applications
Foil (0.02–0.1 mm) for lightweight insulation
The required gauge depends on strength, rigidity, and application needs.
Embossed means the material surface has been raised or textured using pressure. In metalworking, embossing enhances strength, appearance, and functionality.
Higher production cost due to special rollers
Surface cleaning can be more difficult
Not suitable for ultra-precise flat applications
Slight reduction in dimensional accuracy
Embossed metal is produced by feeding aluminum or other metals through patterned rollers under high pressure. The rollers imprint a consistent texture across the surface. This process is continuous and used for coils or sheets.
Common embossable metals include:
Aluminum
Stainless steel
Carbon steel
Copper
Brass
Aluminum is preferred where low weight and corrosion resistance are needed.
Increase stiffness without adding thickness
Improve appearance
Enhance anti-slip performance
Reduce surface reflection
Increase durability and scratch resistance
Embossed generally means raised, but the surface is also textured. The opposite is debossed, where the pattern is recessed.
Embossed: pattern is raised, created by roller pressure
Engraved: pattern is cut into the metal using tools or lasers
Embossing is better for large-area patterns; engraving is used for detailed markings.
Embossed metal has a textured, three-dimensional surface, such as stucco, diamond, or decorative patterns. It appears uneven to the touch and reflects light irregularly.
Raised lettering is called embossed lettering or relief lettering.
Yes. Metal embossing is permanent because the metal structure is physically deformed under high pressure.
Embossing does not fade because it is a structural deformation, not a coating. It may wear down only under extreme friction.
The opposite of embossed is debossed, where the pattern is recessed instead of raised.
Looking for reliable embossed aluminum coil suppliers? YUQI Metal provides premium quality, competitive prices, and global delivery.
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