One Product, Two Results: How Coatings Can Change Your P-Rating

Coatings can shift slip resistance by one or more P-ratings. This article explains why surfaces must be tested in their final, treated condition under AS 4586:2013—and what builders and suppliers must do to remain compliant.

AS 4586-2013 Explained: Understanding P and D Ratings

P and D ratings under AS 4586:2013 define how a surface performs under wet or dry conditions. This guide explains the testing methods, classification scales, and how to ensure your product or floor is compliant before installation.

Can You Fail a Slip Test? Yes — Here’s Why

Surfaces can and do fail slip resistance tests—both in lab and onsite. Whether it’s a new tile rated under AS 4586:2013 or a worn floor checked to AS 4663:2013, results often fall short of what’s needed. This article explains why failure occurs, what happens next, and how to stay compliant.