Our Acoustic Wall System (the Isocheck high performance Acoustic Cavity Barrier) from Isomass is designed to maintain the acoustic separation potential of a partition wall by treating the voids beneath and above the partition. Isocheck Acoustic Cavity Barrier consists of a double layer of 10mm semi-rigid acoustic foam bonded to 12.5mm high density, square edged fibre-reinforced gypsum board. It is easy to install solution to airborne noise transfer from adjacent areas and greatly improves privacy. Isomass can also produce this product with a single layer of 10mm semi-rigid acoustic foam so if this is your specification please visit the contact us page to get in touch and discuss your requirements. Acoustic Cavity Barrier is suitable for within all types of ceiling and floor void spaces including raised access flooring and suspended ceilings. Performance Isocheck Acoustic Cavity Barrier complies with requirements of EU Regulation No 2037/2000 for ozone depletion and offers good thermal properties. The isowave acoustic foam is semi rigid and is an excellent absorber with high damping characteristics when bonded to an acoustically reflective stiff surface. Isowave foam is manufactured using water as a blowing agent and is free of CFCs, HFCs or HCFCs. Isomass offer a free acoustic detail design service to Building Materials Nationwide Ltd customers, please visit the contac t us page to get in touch.