Key Takeaways
Most installed flooring runs about $2 to $20 per square foot. Carpet sits at the low end, and engineered hardwood at the high end.
Budget for more than the floor itself. Removal, underlayment, trim, and subfloor repairs can add up.
Set aside 10 to 20 percent extra for surprises.
You can spread out the cost by doing one area at a time, watching for promotions, or comparing financing options.