I have attached pic of the flooring I purchased from Lumber Liquidators. I am not a professional, just a handy homeowner. This was my seventh install. I usually use home depot/lowes products, never having a problem and awesome customer service. This was my first time dealing with this LL. I purchased 1100 sq.ft. of Norway Oak for $0.78 sq.ft. and installed at night after work (Lowes wanted $1.29 sq.ft. for their cheapest and wanted to save money). After installing about 1/2 of floor, my wife noticed this cupping of the floor during... read full review »