AS 4586 Slip Resistance — Specifying Flooring for Australia
A practical guide for Australian importers, distributors, architects and project teams comparing wet-pendulum P ratings, oil-wet ramp R ratings and the evidence needed for a specific SPC or LVT finish.
AS 4586 classifies the slip resistance of a new pedestrian surface. A P or R rating is not a general property of “SPC” or “LVT”; it belongs to the tested surface, method and condition. Confirm the project location and required classification first, then request a report that matches the proposed product and finish.
P and R ratings answer different questions
AS 4586 includes several test methods. The wet-pendulum and oil-wet inclining-platform classifications are both used in Australian specifications, but the results are not interchangeable.
Reports a Slip Resistance Value and classification for a wet test surface. Always check the slider, directions tested, condition and lowest reported result.
Uses an oil-contaminated ramp method. It is commonly specified for particular occupational or contamination conditions; it is not a conversion of the P rating.
Correct P-rating bands for Slider 96
The table below follows the classification reproduced in Ecoflors’ Intertek report 230213002SHF-001. The rating identifies measured slip resistance; it does not by itself decide whether a floor is suitable for every project location.
| Class | Pendulum SRV · Slider 96 | Interpretation |
|---|---|---|
| P0 | Below 12 | Lowest measured classification |
| P1 | 12–24 | Low measured classification |
| P2 | 25–34 | Moderate-low measured classification |
| P3 | 35–44 | Moderate measured classification |
| P4 | 45–54 | High measured classification |
| P5 | Above 54 | Highest measured classification |
Classification bands differ for Slider 55. Do not read a P rating without checking the slider and test report. Project suitability must be assessed against the expected surface condition and applicable project requirements.
Where the NCC sets a minimum classification
The NCC contains Deemed-to-Satisfy slip-resistance requirements for defined stair, nosing, landing and ramp applications. It does not create one universal P rating for every floor area.
| NCC 2022 Housing Provisions application | Dry surface conditions | Wet surface conditions |
|---|---|---|
| Ramp not steeper than 1:8 | P4 or R10 | P5 or R12 |
| Tread surface | P3 or R10 | P4 or R11 |
| Nosing or landing edge strip | P3 | P4 |
Source context reviewed 8 September 2026: NCC 2022 Amendment 2, Housing Provisions 11.2.4. Commercial and other building applications may sit in a different NCC volume or pathway, and state or territory adoption can matter. The project architect, building surveyor or certifier should confirm the applicable provision and expected wet/dry condition.
How B2B buyers should specify SPC or LVT
Use a product-and-evidence workflow rather than asking whether an entire flooring category is “P4 compliant”.
Define the location
Record building class, floor area, slope, expected wet or dry condition, contamination and footwear.
Confirm the requirement
Have the project architect, surveyor or certifier nominate the applicable test method and minimum class.
Lock the product
Identify the exact construction, thickness, surface texture, décor and any coating that will be ordered.
Match the evidence
Compare the report sample and method with the proposed SKU. If they do not match, treat the result as reference data only.
One available SPC report — with a defined scope
Ecoflors’ current evidence archive contains an Intertek wet-pendulum report. It supports the tested sample described below and must not be presented as a blanket result for all SPC, LVT, colours, textures or production batches.
Before using this report in a project submittal, confirm that the proposed product matches the tested specimen and that the project team accepts the report for the intended application. Other constructions or finishes require their own evidence review.
What to ask before requesting a sample or quotation
Project input
Building type, room or route, slope, wet/dry exposure, contaminant and required P/R class.
Product input
SPC or LVT construction, total thickness, wear layer, surface texture, décor and installation method.
Evidence input
Required test method, laboratory or accreditation requirement, report recency and exact sample match.
AS 4586 slip-resistance FAQ
Does all SPC flooring have the same P rating?
Is P4 automatically required for every wet area?
Can an R rating be converted directly to a P rating?
What is the difference between AS 4586 and AS 4663?
What Ecoflors slip-resistance evidence is currently available?
Send the project requirement before choosing the finish.
Share the required method and class, application, product construction, thickness and surface finish. Ecoflors can then confirm whether existing evidence matches the proposed specification or whether additional verification is needed.