Wallin has just purchased a new house that is in need of new flooring. The cost of Pergo Select Helsinki Birch laminate flooring is $5.87 per foot if Nancy installs the flooring herself or $9.87 per square foot if she has the flooring installed by the flooring company. Use the ements given on the floor plans of Nancy's house to determine the cost for the flooring in the living/dining room if cy installs it herself. y has it installed by the flooring company. cy installs it herself, the cost for flooring is $ Kitchen 1514 L Bath 5x9 Bedroom 1014 Stain