Not necessarily.
Traditional infilled turf contains substantial loose material that adds weight to the surface. This can provide additional restraint against small movements.
A non-infill system does not depend on this loose weight, so the backing, installation method, perimeter fixation, and substrate become more important.
This means that a properly engineered non-infill system can perform well without infill, but the installation process needs to be more carefully controlled.
The most important factors include:
| Factor | Better Practice | Higher-Risk Condition |
|---|---|---|
| Backing | Dimensionally stable reinforced backing | Weak or unstable backing |
| Installation | Proper relaxation and tension control | Excessive stretching |
| Seams | Correct adhesive and seam construction | Uneven or poorly bonded seams |
| Substrate | Flat and stable | Uneven or weak substrate |
| Drainage | Effective water drainage | Persistent moisture underneath |
| Perimeter | Secure but movement-tolerant fixation | Excessive restraint |
| Temperature | Suitable installation conditions | Extreme heat or cold |
| UV resistance | UV-stabilized polymer | Poor weathering resistance |
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