Pergo Click Together Hardwood Flooring Red Oak $1.99 per square foot Glueless Click Together Floating Floor Engineered Hardwood 5" Wide Plank 11.86 sq ft per carton 25 Year Warranty This is a click together wood floor--you cannot glue or staple this floor down It is a floating floor and requires underlayment -- For every 10 cartons purchased we will provide 1 roll of underlayment (100 sq.ft.) at NO CHARGE. No partial rolls! Additional underlayment is available at $.15 per square foot ($15.00 per roll). kentucky