Today, law firm, Parker & Associates, added a second group of leaky property owners to the Cladding Action against James Hardie with a group of 22 commercial units alleging negligence and breach of the Fair Trading Act in relation to Titanboard. Titanboard is another James Hardie cladding product often used in commercial buildings from the mid-1990s. The Titanboard claim is also being brought as a class action on behalf of other similarly affected property owners that may consent to join. ..