Stair Nose is a great tool for floating floors on steps and landings where expansion and contraction is needed . These are sold by the strip, and typically come in 94" or 7.8 ft long
 
Available Colors: Enchanted Walnut, Espresso Walnut, Tuscan Pine, Boardwalk Maple, Coastline Maple, Chestnut Hickory, Frontier Walnut, Hilltop Birch, Snow Pine, Dovetail Walnut.