Understanding Sublimation Aluminum Sheet Sizes is a fundamental aspect of working with this versatile material. From large raw sheets offering maximum flexibility to perfectly pre-cut blanks that save you time, the options are vast.









A4 Sublimation Aluminum Sheets (8.3 × 11.7 inch)
A4 sublimation aluminum sheets are the most popular choice for desktop and small-scale projects. They are lightweight, easy to handle, and perfect for personal gifts, small plaques, or office décor.

| Type | Size (inch/mm) | Thickness (mm) | Best Use |
|---|---|---|---|
| A4 Glossy | 8.3 × 11.7 / 210 × 297 | 0.45 / 0.55 / 1.0 | Vibrant photo prints, small signs |
| A4 Matte | 8.3 × 11.7 / 210 × 297 | 0.45 / 0.55 | Text-heavy designs, subtle décor |
| A4 Brushed | 8.3 × 11.7 / 210 × 297 | 0.55 / 1.0 | Modern or artistic projects |
Applications for A4 Sheets:
- Personalized photo gifts
- Small plaques and awards
- Desktop signage or office décor
- DIY craft projects
Tip: A4 sublimation sheets are ideal for small-scale printers and home crafting setups.
A3 Sublimation Aluminum Sheets (11.7 × 16.5 inch)

A3 sublimation aluminum sheets are larger and suitable for medium-sized projects. They provide more space for detailed designs, wall art, or larger awards and signage.
| Type | Size (inch/mm) | Thickness (mm) | Best Use |
|---|---|---|---|
| A3 Glossy | 11.7 × 16.5 / 297 × 420 | 0.55 / 1.0 | Large photo panels, vibrant designs |
| A3 Matte | 11.7 × 16.5 / 297 × 420 | 0.55 / 1.0 | Subtle or text-heavy artwork |
| A3 Brushed | 11.7 × 16.5 / 297 × 420 | 1.0 | Wall décor, modern designs |
Applications for A3 Sheets:
- Wall art or large photo panels
- Medium-sized awards and plaques
- Signboards for offices or shops
- Artistic sublimation projects
Tip: A3 sheets are perfect for professional or commercial projects that require higher detail and larger print area.
Standard Sublimation Aluminum Sheet Sizes
The most common sublimation aluminum sheet sizes vary depending on the printing project. Below is a size chart with standard formats used in digital printing and signage:
| Size (mm) | Size (inch) | Common Use |
|---|---|---|
| 100 × 150 mm | 4 × 6 in | Small photo panels |
| 210 × 297 mm | A4 (8.3 × 11.7 in) | Home & office decoration |
| 297 × 420 mm | A3 (11.7 × 16.5 in) | Medium signage & art prints |
| 305 × 610 mm | 12 × 24 in | Nameplates, wall art |
| 600 × 1200 mm | 24 × 48 in | Large signage or panels |
| Custom sizes | — | Tailored for special projects |
Tip: A4 sublimation aluminum sheets are the most popular for desktop printing and DIY customization.
Available Thickness Options
Sublimation aluminum sheets come in multiple thicknesses to match different uses — from thin, flexible sheets to thick, rigid panels.
| Thickness (mm) | Equivalent (inch) | Best For |
|---|---|---|
| 0.3 mm | 0.012 in | Labels and stickers |
| 0.45 mm | 0.018 in | Small souvenirs |
| 0.55 mm | 0.022 in | Photo panels |
| 0.8 mm | 0.032 in | Signs and displays |
| 1.0 mm | 0.04 in | Outdoor signage |
| 1.5 mm+ | 0.06 in+ | Heavy-duty panels |
Surface Finishes for Sublimation Sheets
The finish affects how colors appear after sublimation. Choose the right surface to match your design:
| Finish Type | Appearance | Recommended Use |
|---|---|---|
| White Glossy | Bright, reflective colors | Photographs, art prints |
| White Matte | Non-glare surface | Text designs |
| Silver Glossy | Metallic shine | Logos, creative prints |
| Silver Matte | Subtle metallic look | Industrial signage |
| Brushed Aluminum | Textured, modern | Artistic or luxury décor |
| Gold Glossy | Warm tone | Awards, plaques |
Printing Conditions for Sublimation Aluminum Sheets
To achieve the best results, use the correct temperature, time, and pressure for your sublimation process.
| Setting | Recommended Value |
|---|---|
| Temperature | 190–200°C (375–392°F) |
| Time | 60–70 seconds |
| Pressure | Medium |
| Cooling | Allow to cool naturally |
| Equipment | Heat press or flatbed press |
Important Tips:
- Always mirror your design before printing.
- Clean the surface before pressing.
- Use heat-resistant tape to avoid image shifting.
Applications of Sublimation Aluminum Sheet Sizes





Sublimation aluminum sheets can be used in various industries and personal projects:
- Photography & Home Décor: wall panels, photo tiles
- Commercial Use: signs, nameplates, branding panels
- Promotional Gifts: keychains, souvenirs, awards
- Art & Crafts: DIY creations, jewelry, ornaments
- Industrial Labels: durable metal identification plates
Advantages of Sublimation Aluminum Sheet sizes
- Lightweight yet durable
- Scratch and UV resistant
- High color reproduction and clarity
- Suitable for indoor and outdoor use
- Easy to cut, engrave, or mount
Buying Guide — How to Choose the Right Size
When selecting sublimation aluminum sheet sizes, consider:
- Printer capability: Match the size with your heat press and printer.
- End use: Small sizes for gifts, large for signage.
- Thickness: Thicker sheets resist bending and heat better.
- Finish: Glossy for bright images; matte for professional looks.
- Quantity: Buying in bulk reduces cost per sheet.
| Purpose | Suggested Size (mm) | Suggested Thickness (mm) |
|---|---|---|
| Photo frame | 210 × 297 | 0.45 |
| Nameplate | 305 × 610 | 0.55 |
| Signboard | 600 × 1200 | 1.0 |
| Souvenir | 100 × 150 | 0.3 |
Common Sublimation Aluminum Sheet Sizes
Sublimation aluminum sheets come in standard sizes, custom sizes, and different shapes such as rectangular or round blanks. Below is a comprehensive guide:
| Type | Size (inch) | Common Use |
|---|---|---|
| Small Photo Sheets | 4 × 6, 5 × 7, 8 × 10 | Personal photos, small gifts |
| Medium Panels | 8 × 12, 11 × 14, 11 × 17 | Wall décor, medium signage |
| Large Panels | 12 × 24, 24 × 12, 24 × 36 | Large signage, industrial projects |
| Standard Office Sizes | A4 (8.3 × 11.7), A3 (11.7 × 16.5) | Office, school, or home décor |
| Round Blanks | 2-inch diameter (or custom) | Keychains, ornaments, small crafts |
Tip: A4 and A3 sublimation aluminum sheets are popular for desktop printing and DIY home projects.
Key Features of Available Sizes
- Customization: Many suppliers offer custom cutting to meet specific project requirements. You can request unique sizes or shapes to fit your designs perfectly.
- Sheet Stock: Large sheets are available that can be cut down to smaller sizes, giving flexibility for multiple projects.
- Pre-Cut Blanks: Standard sizes like 4×6, 5×7, 8×12 inches are readily available, often with options for rounded or right-angle corners.
- Versatile Use: Different sizes are suited for photographs, plaques, awards, signs, and decorative projects.
Thickness Options for Sublimation Aluminum Sheets
Sublimation sheets come in multiple thicknesses, ensuring the right balance between durability and ease of handling:
| Thickness (mm) | Equivalent (inch) | Best For |
|---|---|---|
| 0.3 | 0.012 | Labels, small crafts |
| 0.45 | 0.018 | Small photo panels |
| 0.55 | 0.022 | Medium photo panels, signage |
| 0.8 | 0.032 | Outdoor signage, plaques |
| 1.0 | 0.04 | Heavy-duty signs and displays |
| 1.5+ | 0.06+ | Large, durable panels |
Surface Finishes for Sublimation Sheets
The finish of a sublimation aluminum sheet significantly affects how the printed image looks:
| Finish Type | Appearance | Recommended Use |
|---|---|---|
| White Glossy | Bright, reflective colors | Photos, vibrant designs |
| White Matte | Non-reflective surface | Text-heavy or subtle designs |
| Silver Glossy | Metallic shine | Logos, abstract art |
| Silver Matte | Subtle metallic look | Industrial signs |
| Brushed Aluminum | Textured, modern | Contemporary or artistic prints |
| Gold Glossy | Warm tone | Awards and luxury designs |
Applications by Sheet Size
- Small Sheets (4×6, 5×7, 8×10): Personalized photo gifts, small plaques, ornaments
- Medium Sheets (8×12, 11×14, 11×17): Wall décor, medium-sized signs, custom awards
- Large Sheets (12×24, 24×12, 24×36): Advertising panels, industrial signs
- A4 / A3 Sheets: Desktop printing, office decoration, DIY projects
- Round Blanks: Keychains, circular ornaments, small craft projects
Tips for Working with Sublimation Aluminum Sheets
- Mirror Your Design: Always print designs in reverse for proper transfer.
- Surface Cleaning: Wipe sheets with lint-free cloth and alcohol before pressing.
- Use Heat-Resistant Tape: Secure your sublimation paper to prevent movement.
- Temperature & Time: Typically 190–200°C (375–392°F) for 60–70 seconds with medium pressure.
- Ventilation & Safety: Use gloves and ensure proper ventilation when heat pressing.
What Are Sublimation Aluminum Sheets?
Sublimation aluminum sheets are specially coated aluminum panels designed for heat transfer printing. They allow vibrant, permanent image transfers using sublimation ink and a heat press machine.
These sheets are durable, lightweight, and ideal for creating:
- Photo panels and wall décor
- Signboards and nameplates
- Custom metal signs
- Awards and plaques
- Personalized gifts and crafts