Each Avignon oak hardwood plank is treated with Natural-E oil finish and a variety of aging techniques to preserve the wood’s original appearance. Certified by the Forest Stewardship Council, the planks feature a 6-mm solid oak wear layer on top of a stable, multilayered core for durability. The Avignon Collection is available in 12 stain colors and may contribute to two LEED credits. usfcontract.com; 877.292.4044.