Custom Frames (Anodised/Powder Coated)
Custom Frames (Anodised/Powder Coated)
We supply custom size aluminium poster frames to suit your requirements. Request Quote. See below additional information.
Custom Frame: 1250x455mm, Miltred, 27mm, White Powder Coated from R599.99 (Total/Net Price - Excludes delivery charges)
If you're choosing aluminium poster frames, the key differences are in the surface finish, durability, appearance, and cost.
| Feature | Standard Aluminium | Anodized Aluminium | Powder-Coated Aluminium |
|---|---|---|---|
| Finish | Raw or mill finish metal | Electrochemically hardened oxide layer | Baked-on colored coating |
| Appearance | Metallic, industrial | Smooth metallic satin look | Wide range of colors and textures |
| Scratch Resistance | Lowest | High | Moderate to high |
| Corrosion Resistance | Good | Excellent | Excellent if coating remains intact |
| UV Resistance | Good | Excellent | Generally very good |
| Maintenance | Easy | Very easy | Easy |
| Color Options | Limited | Usually silver, black, bronze, gold | Almost unlimited |
| Cost | Lowest | Medium | Medium to high |
1. Standard Aluminium Frames
Pros
- Most economical option.
- Lightweight.
- Suitable for indoor use.
Cons
- More prone to visible scratches and wear.
- Less refined appearance.
- Can show fingerprints and marks more easily.
Best for
- Temporary displays.
- Budget-conscious projects.
- Low-traffic indoor environments.
2. Anodized Aluminium Frames
Anodizing is an electrochemical process that converts the outer aluminium surface into a hard, protective oxide layer.
Pros
- Excellent resistance to scratches, corrosion, and fading.
- Premium metallic appearance.
- Finish becomes part of the metal and won't peel..
Cons
- Fewer color options than powder coating.
- Slightly more expensive than standard aluminium.
Best for
- Corporate offices.
- Retail environments.
- High-traffic areas.
- Long-term indoor or outdoor installations.
Many professional signage systems use anodized silver because it maintains a clean, premium appearance for years.
3. Powder-Coated Aluminium Frames
Powder coating involves applying a dry powder paint and baking it onto the aluminium.
Pros
- Huge range of colors and finishes (matte, gloss, textured).
- Excellent aesthetic flexibility.
- Good weather resistance.
Cons
- Deep scratches can expose the aluminium underneath.
- Coating can chip if heavily impacted.
- Usually slightly more expensive than anodized finishes.
Best for
- Brand-specific colors.
- Modern interior design.
- Retail stores and hospitality venues.
- Decorative applications.
Which should you choose?
- For maximum durability and a professional metallic look: Anodized aluminium.
- For custom colors (especially black, white, or corporate branding): Powder-coated aluminium.
- For the lowest upfront cost: Standard aluminium.
For most commercial poster frames, especially in offices, malls, schools, and retail stores, anodized aluminium is generally considered the best balance of appearance, durability, and long-term value. Powder coating is often chosen when matching a specific décor or brand color is more important than maintaining a metallic finish.
Size Chart
- A0: 84.1 x 118.9 cm
- A1: 59.4 x 84.1 cm
- A2: 42.0 x 59.4 cm
- A3: 29.7 x 42.0 cm
- A4: 21.0 x 29.7 cm
