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# Zerofal Slip Test Specialists: Slip Test Specialists

## Sitemaps
[XML Sitemap](https://zerofal.com.au/sitemap_index.xml): Includes all crawlable and indexable pages.

## Posts
- [How Product Testing Reduces the Risk of Unsuitable Surfaces Being Installed in Wet Areas](https://zerofal.com.au/lab-slip-testing/product-testing-wet-area-surface-selection/): Product evidence can fail through the wrong test method, the wrong sample or the wrong application. Learn how laboratory testing supports better wet-area surface selection before installation.
- [What Slip Risks Are Common Around Public Pools and Aquatic Centres?](https://zerofal.com.au/slip-safety-by-sector/public-pool-aquatic-centre-slip-risks/): Aquatic centres are not one wet environment. Learn how water migration, contamination and changing traction demands create overlooked risks from the entrance to the pool and back again.
- [Which Council-Owned Pedestrian Surfaces Should Be Prioritised for Slip Testing?](https://zerofal.com.au/slip-safety-by-sector/council-pedestrian-surface-slip-testing-priorities/): Councils cannot test every pedestrian surface at once. Learn how to separate inspection, testing and repair priorities using exposure, geometry, use, condition and existing evidence.
- [Can a Compliant Surface Still Create a Foreseeable Slip Risk?](https://zerofal.com.au/slip-standards-compliance/can-a-compliant-surface-still-create-a-foreseeable-slip-risk/): A surface may meet an applicable building or product requirement and still create a foreseeable slip risk in use. Learn why compliance evidence, current performance and risk management answer different questions.
- [WHAT DO P AND D RATINGS MEAN IN AS 4586:2013 LABORATORY TESTING?](https://zerofal.com.au/lab-slip-testing/what-do-p-and-d-ratings-mean-in-as-45862013-laboratory-testing/): P and D ratings are laboratory classifications produced by different AS 4586:2013 test methods. Learn what each rating means and why they are not interchangeable.
- [CAN AN AS 4663:2013 RESULT BE CONVERTED INTO AN AS 4586:2013 P RATING?](https://zerofal.com.au/slip-standards-compliance/convert-as-4663-result-to-as-4586-p-rating/): An AS 4663:2013 result for an existing surface should not be converted into an AS 4586:2013 P rating. Learn why the Standards produce different forms of evidence.
- [SRV, BPN and P Ratings: What Is the Difference?](https://zerofal.com.au/slip-resistance-basics/srv-bpn-and-p-ratings-what-is-the-difference/): BPN, SRV and P rating are related to pendulum slip testing, but they do not mean the same thing. Learn which terms describe readings, results and classifications.
- [What does a wet pendulum slip test result mean under AS 4663:2013?](https://zerofal.com.au/slip-resistance-basics/wet-pendulum-slip-test-result-as-4663/): A wet pendulum test produces a numerical result, but that number is not a complete risk assessment or an AS 4586:2013 P rating. Learn how to interpret an AS 4663:2013 result for an existing pedestrian surface.
- [What should suppliers test before outdoor surfaces are installed?](https://zerofal.com.au/lab-slip-testing/supplier-testing-outdoor-surfaces-before-installation/): 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?](https://zerofal.com.au/slip-test-reports/wet-pendulum-vs-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 in real use.
- [Why does slip risk increase in winter?](https://zerofal.com.au/slip-risk-prevention/why-slip-risk-increases-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?](https://zerofal.com.au/slip-risk-prevention/painted-surfaces-slippery-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 real conditions.
- [Car Parks: The Overlooked Slip Risk in Commercial Properties](https://zerofal.com.au/slip-risk-prevention/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 resistance testing under AS 4663:2013 helps identify hidden risk before incidents occur.
- [Slip Testing for Legal and Risk Reports](https://zerofal.com.au/slip-risk-prevention/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.
- [Managing Slip Risk Across Shopping Centre Portfolios](https://zerofal.com.au/slip-safety-by-sector/managing-slip-risk-across-shopping-centre-portfolios/): Zerofal’s national courier service takes the work out of getting your samples tested. We handle the booking and labels—freight is added to your invoice. Just pack and stick.
- [Pre-Build Slip Risk Reviews](https://zerofal.com.au/slip-risk-prevention/pre-build-slip-risk-review/): A pre-build slip risk review identifies slip resistance problems in flooring specifications before construction begins - when material selections can still be changed without cost or delay.
- [Why Testing Before Installation Saves Thousands](https://zerofal.com.au/lab-slip-testing/as-4586-slip-testing-before-installation/): Laboratory testing to AS 4586:2013 confirms P and D classifications before installation. Early certification protects project timelines and prevents expensive remediation.
- [Councils & Wet Weather Liability: Managing Public Interface Risk Before Winter](https://zerofal.com.au/slip-safety-by-sector/council-wet-weather-slip-testing/): Public footpaths, ramps and civic facilities face increased exposure in wet weather. Structured testing to AS 4663:2013 strengthens municipal risk management and defensibility.
- [Winter Is Coming: Why Slip Risk Spikes Before You Notice](https://zerofal.com.au/slip-resistance-basics/pre-winter-slip-testing-as-4663/): Moisture, condensation and increased cleaning cycles elevate slip risk in winter. Testing existing floors to AS 4663:2013 before peak wet conditions confirms compliance and reduces seasonal exposure.
- [Meet Brendan Sheedy](https://zerofal.com.au/about-us/brendan-sheedy-slip-risk-expertise/): Founder & Lead Slip Resistance Consultant Brendan Sheedy is the founder of Zerofal and a nationally recognised specialist in slip resistance testing and surface safety. With years of hands-on experience across commercial, industrial, and public environments, Brendan works closely with builders, manufacturers, facility managers, and safety professionals to assess and verify surface slip performance. His work focuses on practical risk reduction. Using NATA-aligned testing methods and industry standards including AS 4586 and AS 4663, Brendan helps clients understand how surfaces actually perform in real-world conditions — from new product certification through to post-installation compliance testing. Brendan is known for his practical, collaborative approach. Rather than simply issuing results, he works with clients to interpret testing outcomes, understand compliance obligations, and reduce slip risk across their sites.
- [Don’t Wait for Handover Week to Book Your Lab Test](https://zerofal.com.au/lab-slip-testing/as4586-lab-testing-handover-delays/): Late booking of AS 4586 testing can delay certification. Testing the final surface system is critical.
- [Retail Entries: The First 3 Metres Are the Highest Risk Zone](https://zerofal.com.au/slip-safety-by-sector/retail-entry-slip-risk/): Most retail slip incidents occur at entry thresholds. Annual testing provides defensible documentation.
- [Autumn Changes Surfaces. Have You Checked Yours?](https://zerofal.com.au/slip-risk-prevention/autumn-slip-risk-pre-winter-testing/): Autumn moisture exposes surface performance drift. Learn why reassessment under AS 4663 strengthens defensibility.
- [The Five Moments You Should Always Re-Test a Floor](https://zerofal.com.au/slip-resistance-basics/when-to-retest-floor-slip-resistance/): Learn the five moments when re-testing slip resistance matters most — and how timing reduces risk more effectively than routine checks.
- [When Should a Product Be Re-Tested? The Question Manufacturers Get Wrong](https://zerofal.com.au/lab-slip-testing/when-to-retest-slip-resistance-products/): Learn when flooring products should be re-tested for slip resistance and why one result rarely covers a full product range.
- [Why January Is When Latent Slip Risk Shows Up in Commercial Buildings](https://zerofal.com.au/slip-safety-by-sector/january-slip-risk-commercial-buildings/): January maintenance and reopening cycles can increase slip risk. Learn why early-year verification matters for commercial buildings.
- [What Changes a Floor’s Slip Risk Over Time (Even If Nothing Looks Different)](https://zerofal.com.au/slip-resistance-basics/slip-risk-changes-over-time/): Slip resistance changes over time due to cleaning, wear and moisture. Learn what drives risk drift and how to manage ongoing floor safety
- [Colour, Grit and Surface Finish: How Subtle Differences Change Slip Ratings (AS 4586:2013)](https://zerofal.com.au/slip-resistance-basics/colour-and-grit-slip-rating/): Colour, grit and finish change slip resistance. Learn why P-ratings vary across tile ranges and coatings
- [Why One Slip Test Isn’t Enough for Product Lines (AS 4586:2013)](https://zerofal.com.au/slip-resistance-basics/slip-testing-product-lines/): Slip resistance varies across colours and finishes. Learn why one AS 4586 test cannot certify an entire product line.
- [Industrial Slip Resistance: Dust, Boots & Coating Drift (AS 4663:2013)](https://zerofal.com.au/slip-safety-by-sector/industrial-slip-testing-dust-and-coating-drift/): : Industrial floors change fast. Learn how dust, coatings and machinery reduce slip resistance and why AS 4663 onsite testing is essential.
- [Slip Ratings Demystified: P4, P5, and Why They Matter (AS 4586:2013)](https://zerofal.com.au/slip-resistance-basics/slip-ratings-p4-p5/): Understand P4 and P5 slip ratings under AS 4586 and how wet pendulum testing determines compliance.
- [How Much Does Slip Resistance Lab Testing Cost?](https://zerofal.com.au/services-overview/how-much-does-slip-resistance-lab-testing-cost/): Slip resistance testing costs depend on surface type, number of samples, and method (wet pendulum or dry friction). This guide explains typical AS 4586 lab pricing, what’s included in a Zerofal test report, and how accurate certification protects your project from compliance risk.
- [Cure Time Matters—Avoid Testing Too Soon](https://zerofal.com.au/lab-slip-testing/cure-time-matters-avoid-testing-too-soon/): Curing is one of the most overlooked factors in slip resistance testing. This article explains how premature testing can understate performance, invalidate AS 4586 results, and cost clients compliance. Learn the right waiting periods for coatings, sealants, and concrete surfaces before testing.
- [Is Your Sample Ready? Prep Checklist](https://zerofal.com.au/lab-slip-testing/is-your-sample-ready-prep-checklist/): Accurate slip resistance results start before the test begins. This guide outlines how to prepare your samples for AS 4586 testing - covering size, cleaning, curing, and packaging - to ensure reliable, certifiable results the first time.
- [Local Gov: Public Paths, Parks & Liability](https://zerofal.com.au/uncategorized/local-gov-public-paths-parks-liability/): Public spaces are high-risk environments for slips, trips, and falls. This article explains how councils can use AS 4586 and AS 4663 testing to manage liability across parks, paths, and public facilities - protecting both people and budgets through data-driven maintenance and compliance.
- [Designing for Safety: Slip Resistance as WHS Architecture](https://zerofal.com.au/slip-risk-prevention/designing-for-safety-slip-resistance-as-whs-architecture/): Slip resistance is more than a compliance test - it’s part of architectural safety design. This article explores how AS 4586 and AS 4663 testing integrate into WHS planning, helping architects and builders design for compliance from the ground up.
- [Understanding D0 vs D1 in Dry Slip Testing](https://zerofal.com.au/slip-resistance-basics/understanding-d0-vs-d1-slip-testing/): AS 4586:2013 classifies dry-use surfaces as D0 or D1. Learn why the cut-off matters and why even one low result can mean a fail.
- [Hospitality Flooring: Kitchens, Bars and Pool Areas](https://zerofal.com.au/slip-safety-by-sector/hospitality-slip-testing-kitchens-pools/): Kitchens, bars and pools are high-risk zones. AS 4586-2013 and HB198-2014 require P5 or P4 ratings to protect guests and staff.
- [Borderline Results: Why Interpretation Matters](https://zerofal.com.au/lab-slip-testing/borderline-slip-test-results/): Borderline slip resistance results may pass one interpretation but fail another. Learn how AS 4586:2013, AS 4663:2013 and HB198:2014 apply in practice.
- [NATA Accreditation: Why It Matters](https://zerofal.com.au/slip-standards-compliance/nata-accredited-slip-testing/): Only NATA-accredited slip testing reports stand up in audits, insurance claims and legal contexts. Learn why accreditation matters
- [From Tile to Certificate: The Lab Journey](https://zerofal.com.au/lab-slip-testing/slip-testing-lab-journey/): What happens inside a slip testing lab? Follow the process from tile submission to AS 4586:2013 certification in Zerofal’s Sydney lab.
- [Hospitality: Lobby Shine vs Wet Feet](https://zerofal.com.au/slip-safety-by-sector/hospitality-lobby-slip-testing/): Polished lobbies look impressive but can be hazardous when wet. Learn how AS 4586:2013 and AS 4663:2013 protect hospitality projects from slips, trips and falls.
- [Proactive vs Reactive Safety: What It Signals to Insurers](https://zerofal.com.au/slip-risk-prevention/proactive-vs-reactive-safety-what-it-signals-to-insurers/): Insurers assess how slips, trips and falls are managed. Learn why proactive slip testing under AS 4663-2013 reduces exposure and strengthens compliance.
- [Should You Test with TRL or 4S Rubber?](https://zerofal.com.au/slip-standards-compliance/trl-vs-4s-slip-test/): Not all slip tests are equal - the slider you choose changes the result. AS 4586–2013 wet pendulum testing uses 4S rubber for general footwear and TRL rubber for barefoot or soft sole zones. A P4 with 4S might drop to P2 with TRL. Choosing the right slider is critical for valid, compliant results.
- [Sample Prep 101: What We Need – and What to Avoid](https://zerofal.com.au/lab-slip-testing/sample-prep-101-what-we-need-and-what-to-avoid/): Sample quality drives valid AS 4586–2013 results. Send a minimum 200 × 200 mm tile per finish, clearly labeled and packed flat on a rigid backing so it can’t move or break in transit. Disclose any seals or coatings and note slider preferences (Slider 96/4S, Slider 55/TRL). Our Sample Prep Checklist prevents delays and protects your data.
- [How to Certify a Product Line: Don’t Stop at One Tile](https://zerofal.com.au/lab-slip-testing/as4586-certify-tile-finishes/): Certifying one tile finish doesn’t cover the rest of the range. Under AS 4586–2013, gloss, matt, honed, or sealed tiles may all deliver different slip ratings. Zerofal helps structure bundled tests so each finish is properly certified—protecting your brand and giving specifiers confidence.
- [Why Your Last Test Might Be Outdated](https://zerofal.com.au/slip-standards-compliance/slip-resistance-retesting-batch-validity/): A slip resistance certificate only applies to the exact batch tested. Even if the product looks identical, a different batch must be tested separately. Add in wear, cleaning changes, coatings, or weather - and your last result may no longer be valid. Routine AS 4663–2013 retesting protects compliance and ensures WHS risks are managed.
- [Education: Schools, TAFEs & Transitional Zones](https://zerofal.com.au/slip-safety-by-sector/education-slip-resistance-schools-tafe/): Schools and TAFEs manage diverse surfaces—wet entries, ramps, stairwells, and older repairs—all prone to slip risk. AS 4663–2013 testing measures how these surfaces perform today, helping WHS teams track degradation, justify budgets, and prevent incidents. Zerofal provides structured, site-wide testing plans to support compliance and keep students, staff, and visitors safe.
- [Risk by Design: Why Post-Install Testing Matters More Than Pre-Check](https://zerofal.com.au/slip-standards-compliance/post-install-slip-resistance-testing/): Lab results don’t guarantee real-world safety. AS 4663–2013 testing confirms slip resistance of installed floors under actual use conditions.
- [Technical Insight – What Certifiers Look for in a Lab Test Report](https://zerofal.com.au/lab-slip-testing/what-certifiers-look-for/): Certifiers look for specific details in an AS 4586:2013 slip test report—standard references, NATA traceability, slider type, and finish condition. This guide outlines what’s required and why it matters for compliance and approvals.

## Pages
- [Client Feedback Survey](https://zerofal.com.au/feedback/): Thank you for working with Zerofal.
- [On-Site Slip Resistance Testing (AS 4663:2013 & AS 4586:2013)](https://zerofal.com.au/on-site-slip-testing-as4586-as4663/): NATA-accredited testing. Reports recognised for NCC / WHS compliance.
- [Home](https://zerofal.com.au/home-2/): NATA-Accredited Facilitytesting to AS 4586-2013 and AS 4663-2013.Reports accepted for NCC/WHS.View our accreditation on NATA’s website
- [Knowledge Base:](https://zerofal.com.au/knowledge-base/): Clear, compliant answers to the most common questions about slip resistance testing, standards, safety, and certification.
- [Latest Posts](https://zerofal.com.au/blog/)
- [Thanks for submitting a request](https://zerofal.com.au/contact/thanks-for-submitting-a-linkedin-request/): Our slip testing on floors in shopping centres and other public areas is in accordance with the requirements for ISO 9001:2015, Quality Management Systems.
- [Thanks for submitting a consultation request](https://zerofal.com.au/contact/thanks-adwords/): Our slip test technicians will be in contact shortly.Have an urgent request? Call 1300 80 50 79
- [Slip Audit Process](https://zerofal.com.au/our-services/slip-audit-process/): Zerofal are specialists in slip-resistance testing of floors via a Dry test method and wet test method. 
- [Safety Report Program](https://zerofal.com.au/our-services/safety-report-program/): A regular slip-testing regime and ongoing monitoring as to the condition of the floor is one way that business can demonstrate how they meet ongoing compliance.
- [Floor Product Slip Rating](https://zerofal.com.au/our-services/product-slip-rating/): Zerofal can apply slip ratings to construction materials and new buildings - we specialise in off site testing and ratings of tiles, pavers, 
- [Dry Floor Friction Slip Test](https://zerofal.com.au/our-services/dry-slip-test/): Zerofal are specialists in slip-resistance testing of floors via a dry test method.
- [Wet Slip Resistance Test](https://zerofal.com.au/our-services/wet-slip-test/): Zerofal are specialists in slip-resistance testing of floors via a wet test method.
- [Home](https://zerofal.com.au/): NATA-Accredited FacilityCertified to AS 4586-2013 (new surfaces) and AS 4663-2013 (existing surfaces).Reports recognised for NCC compliance, WHS audits, and insurance claims.View our accreditation on NATA’s website
- [About Us](https://zerofal.com.au/about-us/): Zerofal are specialists in slip-resistance testing of floors via a wet test and dry test method.
- [Our Slip Resistance Test Services](https://zerofal.com.au/our-services/): A Wet pendulum friction tester is used to assess the slip resistance of pedestrian flooring surfaces and risk of slipping.
- [Contact](https://zerofal.com.au/contact/): Phone: 1300 80 50 79
- [Privacy Policy](https://zerofal.com.au/privacy-policy/): Our website address is: https://zerofal.com.au.
- [FAQ](https://zerofal.com.au/faq/): A slip test provides an audit of the slip resistance at a given point of time. We suggest to test these areas as they are not covered by CCTV and generally have a different cleaning regime in place compared to other areas of the property. Shopping Centres, Airports, Schools, Office buildings; businesses that have amenities for the public to use, generally take this approach.
- [Thanks for submitting a quote request](https://zerofal.com.au/contact/thanks-quote/): Our slip test technicians will be in contact shortly.Urgent request? call 1300 80 50 79

## Categories
- [About Us](https://zerofal.com.au/category/about-us/)
- [Lab Testing Insights](https://zerofal.com.au/category/lab-slip-testing/)
- [Product Certification](https://zerofal.com.au/category/slip-certification/)
- [Risk & Prevention](https://zerofal.com.au/category/slip-risk-prevention/)
- [Sector Safety Series](https://zerofal.com.au/category/slip-safety-by-sector/)
- [Services Overview](https://zerofal.com.au/category/services-overview/)
- [Slip Resistance Basics](https://zerofal.com.au/category/slip-resistance-basics/)
- [Standards & Compliance](https://zerofal.com.au/category/slip-standards-compliance/)
- [Test Reports Explained](https://zerofal.com.au/category/slip-test-reports/)
- [Uncategorized](https://zerofal.com.au/category/uncategorized/)