The Isocheck 32T is an acoustic floor system that is designed to reduce the impact of sound transmission through a timber joisted floor where both the floorboards and ceiling have been removed. It improves acoustic insulation as it consists of a moisture resistant chipboard and acoustic chip foam. When it is installed as past of an Isomass approved separating floor construction, it allows a timber floor to meet the sound transmission regulations of Approved Document E 2003 and subsequent amendments 2004, 2010, 2013 and 2015. Contact us today.