Owens Flooring by Colonial Craft. Available with FSC-certified lumber, Plankfloor offers the beauty and durability of hardwood floors with the resource efficiency and durability of engineered wood, the firm says. Available in 11 species of unfinished wood with a no-VOC pre-finish coating, the Plankfloor line meets California Air Resources Board Phase II standards. The flooring can be installed with glue-down, nail-down, or floating methods in a variety of applications, including concrete, plywood, or over an in-floor radiant heating system. 713.961.4600. www.colonialcraft.com.