Bruce. Completing the maker’s fine-finish category, Chelsea Park flooring is a 5-inch individual plank laminate product featuring an 8mm structure and Lock&Fold installation. Available in five unique species, including rare island koa, the flooring offers a high rating against surface wear and fading, as well as a Magnum HDF core that resists surface spills and moisture from the subfloor. 800.233.3823.