ACM vs Corflute Signs: Which Is Best for Your Business?

When ordering a custom sign, one of the first decisions is choosing the right material.

Two popular options are ACM (Aluminium Composite Material) and corflute.

Both can produce professional-looking printed signage, but they are designed for different situations.

If you’re ordering signs for your business, construction site, property, event, retail premises or outdoor advertising, understanding the difference can help you avoid choosing a material that isn’t suited to the job.

What Is an ACM Sign?

ACM stands for Aluminium Composite Material.

It consists of aluminium layers around a lightweight core, producing a rigid and relatively lightweight signboard.

ACM is particularly useful when you want signage that looks professional and is intended to remain in place for an extended period.

Typical applications include:

• Business signs
• Building signs
• Outdoor advertising
• Directional signs
• Parking signs
• Property signage
• Trade and commercial signage
• Entrance signs

For businesses wanting a more permanent appearance, custom ACM signs are often an excellent option.

What Is a Corflute Sign?

Corflute is a lightweight corrugated plastic sheet.

It is commonly used for temporary or semi-temporary signage because it is inexpensive, lightweight and easy to transport and install.

Common applications include:

• Real estate signs
• Open-home signs
• Construction signage
• Event signage
• Promotional signs
• Temporary advertising
• Development signs
• Directional signs

ACM vs Corflute: Quick Comparison

When Should You Choose ACM?

Choose ACM when the sign is expected to remain in position for a long period or when you want a more substantial professional appearance.

For example, a plumber might use an ACM sign outside their workshop, while a commercial property might use ACM for building identification.

ACM is also a strong choice when the sign needs to maintain a rigid, flat appearance.

Looking for permanent business signage? Explore SignWorld’s custom ACM signs.

When Should You Choose Corflute?

Corflute is particularly useful when you need affordable signage that can be installed, moved or replaced easily.

It is commonly associated with:

• Real estate
• Construction
• Events
• Promotions
• Temporary advertising
• Community events

If you’re running a promotion for three months, for example, spending significantly more on a permanent sign may not be necessary.

Which Is Cheaper?

Generally, corflute is the more economical option.

However, the cheapest material isn’t necessarily the best choice.

Consider:

• How long will the sign be used?
• Where will it be installed?
• Will it be exposed to weather?
• Does it need to look premium?
• Will you reuse or move it?
• Answering those questions will usually make the choice much easier.

Which Looks More Professional?

Both can produce high-quality printed graphics.

However, ACM generally gives a more rigid, permanent and premium appearance.

That makes it particularly suitable for businesses wanting signage that becomes part of their long-term branding.

ACM or Corflute for Construction Sites?

Both materials can be useful on construction sites.

Corflute is convenient for temporary information, project advertising and directional signage.

ACM can be preferable where a more durable, rigid sign is required.

For safety-critical signage, however, always make sure the actual sign requirements and applicable New Zealand standards are appropriate for your particular site rather than selecting a material based solely on price.

The Bottom Line

There isn’t one material that is best for every situation.

Choose ACM when you want rigidity, longevity and a professional permanent appearance.

Choose corflute when affordability, lightweight construction and temporary use are more important.

If you’re still unsure, consider the location, expected lifespan and purpose of the sign before ordering.

Need custom signs printed online? Browse SignWorld’s range of custom sign products and choose the material that suits your application.