Knowledge Base : Slip Resistance Explained
Clear, compliant answers to the most common questions about slip resistance testing, standards, safety, and certification. Start by choosing a topic below.
Slip Resistance Basics
Understand P and D ratings, test types, and how slip resistance is measured.
Standards & Compliance
AS 4586, AS 4663, NCC requirements—explained clearly for specifiers and safety teams.
Sector Safety Series
Explore tailored safety guidance by industry: retail, aged care, education, and more.
Product Certification
See what it takes to get slip resistance certification for tiles, coatings, and surfaces..
Test Reports Explained
Learn how to read wet and dry test reports and what the results really mean.
Lab testing Insights
Go behind the scenes of our accredited lab testing process. See how precision matters.
Risk & Prevention
Practical tips to prevent slips and reduce your liability through design and maintenance.
Recent Articles
What should suppliers test before outdoor surfaces are installed?
Outdoor pedestrian products should be tested before installation where wet use is expected. AS 4586:2013 testing helps confirm suitability before site risk begins.
When should wet pendulum testing be used instead of dry floor testing?
Wet pendulum and dry floor testing answer different questions. The correct method depends on whether the surface is expected to be wet or dry
Why does slip risk increase in winter?
Winter exposes surfaces that may perform adequately when dry but become slippery when wet, contaminated or slow to dry. Testing confirms real performance.
Can painted surfaces become more slippery when wet?
Painted walkways, crossings, accessible bays and line markings can become more slippery when wet. Testing under AS 4663:2013 confirms how the surface performs in
Car Parks: The Overlooked Slip Risk in Commercial Properties
Undercover and external car parks are increasingly becoming high-risk pedestrian environments due to worn coatings, contamination, moisture and reduced cleaning attention. Learn how slip
Slip Testing for Legal and Risk Reports
Defensible slip testing for legal and insurance cases. Reports aligned with AS 4663:2013 and HB 198:2014.