Serenity of the Coast. Coastline captures how we feel when we’re at the shore… relaxed, refreshed and recharged. Available in 5” wide planks and eight nature-inspired colours to choose from, Coastline offers the stylish beauty of rift oak, oak or ash combined with a durable finish on an HDF core. An integrated IXPE underlayment reduces sound and adds comfort underfoot and a Valigne 2G locking system provides fast and easy floating installation.