How much hardwood floors should cost. Average costs and comments from CostHelper’s team of professional journalists and community of users. Installing a standard solid hardwood floor averages about $ a square foot for materials, insulation and site finishing, and up to $ a square foot for wide pine planks, or $, $, for a x .Floor Critics takes a researched, in depth look at engineered hardwood flooring. A look at durability, cost differences, pros cons, and consumer reviews..Emtek engineered hardwood mats for minimal impact on environmentally sensitive wetlands. Twice the strength half the weight of traditional hardwood mats..Brentwood Carpets offers a wide range of hardwood flooring for your home, including prefinshed, finished, solid wood and engineered hardwoods..