Congoleum’s DuraPlank offered in nine wood colors Congoleum presents DuraPlank. The 4 1/2” by 36” reslient plank flooring is designed to recall the natural look of cypress, oak and walnut hardwood. Available in nine colors, DuraPlank features an extra-thick construction, outstanding wear properties and easy maintenance, the company notes.For details, circle 214 on the Reader Inquiry Card.