Dune offers a medium level of absorption acoustic with recycled content of 38-45%, high light reflectance and sustainability proven by Good Environmental Choice Australia certification (GECA). 

RH99 Dune has HumiGuard Plus performance; a sag resistant formulation to withstand temperatures between 0°– 49° celsius and relative humidity up to 99%. Other benefits include:

• BioBlock Plus paint on the face and back of Dune HumiGuard panels inhibit or retard growth of mould, mildew and bacteria on the surfaces
• RH99 DUNE has a 30 year warranty when used with Armstrong Peakform steel or Armstrong Blue Tongue aluminium grid