i have approximatey 1,200 square feet for my home . how many boxes do i need

Hello! You will need approximately 75 cartons. However, please discuss with your Lowe's flooring expert before ordering to make sure you have enough flooring to account for all features of your room or rooms. Normally it is recommended you order an additional 10% to ensure a smooth installation. This is a very rough estimation as rooms can vary; so please talk to your local flooring expert about your specific site to be sure you order enough flooring. Thank you for your interest in Studio flooring. - Helen