Control floor noise and meet code with 440 SoundBarrier® from Homasote Co., America’s Leading Green Building Products Manufacturer. This structural, insulating, effective sound control underlayment for all finish floors is the only ICC-certified fiberboard. It’s manufactured to protect against termites and to resist mold, mildew and moisture and has 98-percent post-consumer content. See ICC-ES Report ESR-1374 and visit www. homasote.com/SBfci.html . Circle 349 on the Reader Inquiry Card.