When selecting artificial grass, colour durability is one of the most common concerns. Customers often ask whether artificial grass will fade over time and whether different yarn types behave differently under long-term sun exposure. This article explains why fine yarn may fade slightly faster than coarse yarn, while also clarifying that overall colour change is minimal in quality products.
Does Artificial Grass Fade?
Like all outdoor materials, artificial grass is exposed to UV radiation, heat, and weather conditions. Over time, some degree of colour ageing is unavoidable. However, high-quality artificial grass is manufactured with UV stabilisers that significantly slow down colour degradation.
Under normal outdoor conditions, the colour change in premium artificial grass is subtle and does not impact its overall appearance or performance.
Fine Yarn vs Coarse Yarn: Why Is There a Difference?
From a structural perspective, fine yarn tends to show colour fading slightly earlier than coarse yarn, mainly due to the following factors:
Greater surface exposure
Fine yarn has a higher surface-area-to-volume ratio, which increases exposure to UV radiation.
Thinner yarn structure
Because fine yarn is thinner, pigments are distributed across a smaller cross-section, making them more susceptible to long-term UV impact.
Higher visual sensitivity
Fine yarn is commonly used in highly realistic grass designs. Minor colour softening may be more noticeable at close viewing distances.
It is important to note that this fading is gradual and even, not patchy or uneven.
Is the Overall Colour Change Noticeable?
In real-world applications, even fine-yarn artificial grass shows very limited overall colour variation. Fading typically results in a slightly softer, more natural tone rather than a washed-out or pale appearance.
Additionally, multi-tone yarn systems (such as three- or four-colour blends) are designed to enhance realism and help mask minor colour changes over time, ensuring the lawn maintains a natural look for many years.
How to Minimise Colour Fading
To extend colour longevity, we recommend:
Selecting products with high-grade UV protection
Avoiding prolonged coverage with non-breathable objects
Periodic cleaning to reduce heat build-up and surface contaminants
Conclusion
In summary, fine yarn artificial grass may fade marginally faster than coarse yarn, but the difference is small and gradual. With proper UV stabilisation and standard maintenance, overall colour change remains minimal, allowing artificial grass to retain its aesthetic appeal over the long term.
Choosing the right product specification and a reputable supplier is key to ensuring lasting colour performance.