Raw cork-oak bark, the surface for this manufacturer's high-density fiberboard panels, is finished in 28 colors. Naturally insect-repellent, these cork floating floors are extremely resilient, and have approximately 100 million air cells per cubic inch. 1710 East Sepulveda Boulevard, Carson, CA 90745; 866-576-2458; http://www.novafloorings.com/. circle 539