I purchased this for my basement floor. It's always so cool (cold) in the basement so I am thinking if I have \"carpet\" on the floor I think it might help to warm it up a little bit(i hope). I only ordered1 roll of 6x13. I need at least one more, maybe two, maybe several if I decided to put it down to cover the full basement floor. Currently I just want carpet in one section of the basement, so I'm thinking 2 might do. I am ordering one more roll today and can't wait to put it down. I ordered the black. I thought about ordering a lil' padding to go underneath but 🤔 hmm I'm not sure yet. But I might later on down the line just for a little added cushion b/c it has not one bit of cushion but hopefully it serves the purpose of why I ordered it. Recommend #SURE