Six checks you can do with your hands
Get physical samples. Any supplier or installer will provide them, and a supplier who will not is telling you something. Then work through these.
1. Fold the backing
Bend the sample sharply, backing outward. Good backing flexes and returns. Backing that creases, crazes or shows white stress lines is telling you how it will age. Ask which material it is: polyurethane holds up better than latex to moisture and heat, and latex ages more rapidly in hot humid conditions, which is the operating condition on this coast.
2. Part the pile and look for drainage holes
Hold the sample up to the light. You should see a regular, generous perforation pattern. Australian baseline drainage specification is around 30 litres per square metre per hour, and some suppliers advertise figures far above that on their pet ranges, which are worth checking against that supplier's data sheet rather than a headline number. Sparse or irregular perforation on ground the NSW reports describe as having "Locally impeded drainage" is the wrong combination.
3. Twist a handful of fibres and let go
Grip the pile, twist hard, release. Density and yarn quality show up in how fast and how completely it stands back up. This is the closest thing to a wear test you can do in a showroom, and it separates tiers more reliably than any spec sheet.
4. Bend a single blade
Monofilament yarn is a single strand and generally looks and wears better than fibrillated yarn, which is a mesh that splits into strands with use. Many quality blades have a spine or a shaped cross-section, C, U, W, S or flat, which is what gives them resilience. You can feel a spine between finger and thumb. This is generic industry terminology rather than a per-supplier claim, so use it as a question to ask rather than a verdict.
5. Drag a fingernail across the tuft rows
You are feeling for gauge and stitch rate: how closely the rows sit and how many stitches per metre. Australian listings show figures like 9.52mm gauge with 160 stitches per metre at one end and 4.76mm gauge with 260 stitches per metre at the other. Finer gauge plus higher stitch rate equals higher density, which is where a lot of the price difference between tiers actually goes.
6. Look at the colour, in daylight
Take the sample outside. Uniform, flat, single-tone green is the tell of a cheap product; better turf carries multiple tones and usually a brown or tan thatch layer at the base. Lighter shades also run cooler in the sun than dark ones, which is straightforward physics and matters more in an unshaded yard than most people expect.
Match the product to the job, not to the showroom
| Use | Typical Australian pile height | What is really being optimised |
|---|---|---|
| General landscape lawn | 30-45mm | Appearance at a glance, softness underfoot |
| Pet areas | 20-35mm | Cleanability, drainage through the backing, recovery under traffic |
| Putting green | Around 13mm | Ball roll, base tolerance |
| Sports surfaces | 10-60mm by code | Fibre polymer, blade shape, tuft density and infill, set by the sport |
| Playground and commercial | Shorter, denser | Durability and, where certified, impact attenuation under AS 4685 and AS 4422 |
Note the sports figures come from the Synthetic Grass and Sports Surfacing Association of Australia Code of Practice, a real voluntary industry code for sports and play surfaces, not a mandatory residential product standard.
Claims: which ones can be checked, and which cannot
- Checkable per product: a fire test certificate to BS EN 13238:2001 through AWTA. AS 4685 and AS 4422 compliance for playground use, evidenced by a test certificate. A named warranty document with its exclusions written down. A data sheet stating pile height, gauge, stitch rate and backing material.
- Means only what the report says: "CSIRO tested", which describes commissioned sample testing rather than a certification scheme. "Lead free" or "heavy metal free", which is testable only through that supplier's own laboratory certificate.
- Attribute or ignore: percentage cooling claims for particular yarns and infills. Suppliers make them, some describe long-running testing behind them, and no independent Australian verification is available to us. If a supplier tells you a yarn runs cooler by a specific percentage, that is their claim and you should record it as theirs.
- Not a thing: "meets Australian Standards" with no standard named. Also any suggestion of a rebate for artificial turf, because none exists anywhere in Australia.
The uncomfortable part: the product is the smaller half
Everything above concerns roughly 40 per cent of what you will pay, since the published industry split of a residential job is about 40 per cent materials, 30 per cent base preparation and 30 per cent labour. The other 60 per cent decides whether the lawn is flat in five years, and on Illawarra ground it is where the risk sits: reactive subsoils, impeded drainage and, in Unanderra, nearly half a suburb of artificial fill.
So assess the sample carefully, then apply the same scepticism to the install specification. What we would rather you took from this page: the ground beneath the lawn decides more than the grass does, and the way to control that is a written specification, set out on the installation page.
One last honest note. CHOICE, which is independent and not selling turf, points out that artificial grass carries a larger lifecycle carbon footprint than natural grass and can produce up to 60 per cent higher runoff. Australian recycling for end-of-life turf does exist. Both facts belong in a decision that is otherwise easy to make on convenience alone. The wider picture, including what artificial grass in the Illawarra is usually being asked to solve, sits on our home page.
Product and quality questions
Which brand of artificial grass is best?
We do not answer that, and we would treat any site that does with suspicion. Nobody has run an independent, published, like-for-like Australian test of residential turf brands, so a ranking is either a commercial arrangement or an opinion dressed as one. What we can do is hand you the assessment method, so the ranking you end up with is yours.
Does 'meets Australian Standards' mean anything on a turf product?
Not by itself. No mandatory Australian Standard for residential landscape turf could be identified, so the phrase without a named standard and a named product is marketing. Real, checkable things do exist: AS 4685 and AS 4422 cover playground equipment and impact attenuation, and compliance is demonstrated per product by a test certificate. Fire testing to BS EN 13238:2001 through AWTA is real and checkable per product, and some suppliers publish the certificates. Ask for the document, not the phrase.
What about 'CSIRO tested'?
Several Australian suppliers use it. It refers to one-off commissioned sample testing rather than a certification scheme, so it means whatever that supplier's report says and nothing beyond it. If it matters to you, ask for the report and read what was actually tested.
How do I judge a sample without any equipment?
Six checks, in the section above, all doable with your hands in a showroom: fold the backing, part the pile and count perforations, twist and release the fibres, bend a blade to feel its spine, drag a fingernail across the tufts and check the backing colour. None needs a lab and all of them separate tiers.
Is more pile height always better?
No, and it is the most common mistake. Australian landscape ranges are generally 30-45mm and pet ranges 20-35mm, with putting greens around 13mm and sports surfaces anywhere from 10mm to 60mm depending on the code. Long pile on a high-traffic yard lies flat and looks worn. Density matters more than height for how a lawn holds up, and for pets a shorter denser pile is easier to keep clean.
Latex or polyurethane backing?
For this coast, polyurethane. Trade guidance is that PU absorbs less moisture and has better heat resistance and dimensional stability, while latex is cheaper but ages more rapidly in hot, humid environments. The Illawarra is humid, close to salt air, and records 1148.5 mm of mean annual rainfall at Bellambi AWS. That is a PU argument.
What should the warranty actually tell me?
Read it for exclusions, not for the number of years. Australian warranties commonly sit in an 8 to 15 year band and typically cover ultraviolet fade and fibre loss. They generally do not cover base failure, pet damage, or fire and flood, and exclusions vary by manufacturer. On Illawarra ground, base failure is the most likely early failure, so the warranty length tells you about the yarn and almost nothing about your risk.
How long should a good lawn last?
Sources genuinely disagree, so here is the range with attribution: supplier tier guides say 5-8 years for budget, 10-15 for mid range and 15-20 plus for premium, another supplier says typically 8-10 and up to 20, and CHOICE says a well-maintained premium lawn can reach up to 25 years. Present that to yourself as 8 to 20 plus, with the installation quality carrying at least as much weight as the product.
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