Feb 19, 2026 by Mark Dingley
When it comes to direct thermal labels, price is often the first thing people look at. But price alone doesn’t tell the full story.
All direct thermal labels print without ribbon. What does vary – and what really matters – is the coating structure. That structure determines how long the image lasts, how well it stands up to moisture, handling or temperature changes, and how reliable the label is in real-world conditions.
For businesses using coding and labelling solutions from Matthews Australasia, selecting the right label grade is about fitness for application – balancing durability, performance, sustainability and total cost over time.
Here’s how to choose the right direct thermal label for your application.
Direct thermal labels are typically available in three grades:
1. Non coated
2. Top coated
3. Top and bottom coated
Each grade is designed for different environments and label lifespans.
Let’s take a closer look:
Uncoated direct thermal labels are designed for short-life applications where speed, cost efficiency and controlled conditions matter more than long-term durability.
They’re a practical solution for labels that are printed, applied and used quickly, without exposure to moisture, friction or temperature extremes.
In the right conditions, uncoated direct thermal labels can deliver excellent value. They’re simply designed for short-life use.
However, it’s important to consider the total lifetime cost of your labelling system. Without a protective coating, the thermal layer is more exposed. In environments with handling friction, humidity, or longer label life, fading or image degradation can occur.
In high-volume operations, the rougher, uneven paper surface can also contribute to increased printhead wear over time, which adds hidden costs beyond the label itself.
Top-coated direct thermal labels feature a thin protective layer over the thermal reactive surface, helping shield it from UV light, moisture and heat.
As a result, printed images remain crisper, clearer, and scannable for longer. The smoother surface also supports higher printing speeds — a significant advantage when producing hundreds or thousands of labels per day.
While top-coated labels cost slightly more per roll than uncoated labels, they often reduce failures, reprints and scanning errors.
In many environments, that improved reliability translates into lower overall operating costs, making top-coated labels a strong all-round performer for a wide range of applications.
Top-and-bottom-coated direct thermal labels are built for demanding environments where label failure isn’t an option.
With protective coatings on both sides, these labels are designed to maintain legibility and barcode performance, even in challenging conditions.
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Top-and-bottom-coated labels are a premium option, but in regulated or high-risk environments, the cost of a label failure can be significant.
Unreadable barcodes, relabelling or compliance breaches can quickly outweigh any savings made on cheaper materials. In these applications, durability and reliability aren’t optional, they’re essential.
It’s a common assumption that uncoated labels are always the greener choice. In reality, environmental impact depends on paper sourcing, certifications and manufacturing practices, and not just whether a label is coated.
Both coated and uncoated direct thermal labels can be responsibly produced. Looking for credentials such as FSC certification and recycled content provides a clearer picture of sustainability than coating alone.
Choosing the right direct thermal label isn’t about buying the cheapest option or automatically upgrading to the most durable one.
It’s about matching the label grade to your environment, label lifespan and operations.
When the right label is selected for the job, businesses benefit from better performance, fewer failures and lower total cost of ownership — not just a lower price per roll.
Matthews Australasia can recommend a label solution that performs reliably for your applications. Talk to our team to ensure your labels are fit for purpose, not just fit for price.