I spent $4000 at Lumber Liquidators buying a Hickory hardwood floor about 1.5 years ago and had it professionally installed. Soon after the floor was installed it started warping, buckling and the joints split. After spending about 3 months going back and forth with them, taking every step that they recommended for their warranty "process" they will not warranty their product. They even sent out an "independent inspector" who said that the floor was not properly installed and that the floor was out of level 1" in 6'. Both statement are incorrect!! This is a $350k house that had a $350k remodel. The only problem with the house was that I purchase LUMBER LIQUIDATOR PRODUCTS!!! Dont believe their warranty!!