Fire properties of building products are regulated to minimise rapid fire spread and smoke growth in buildings and ensure safe and timely evacuation of occupants. OWAcoustic Premium, OWAcoustic Smart and OWAcoustic RAW mineral ranges are tested to AS 5637.1:2015 and achieve a Group 1 rating, conforming with NCC Spec C1.10 Clause 4, and a Smoke Growth Rate (SMOGRA) of < 100.”