I am renting a room in a townhouse and in the winters my room gets really, really cold. The floor specifically. I suspect it's because the bottom floor was built directly on the foundation with no insulation in between.
I have a rug that covers over half my room, and I was wondering if it would be a good idea to place some sort of insulated pads below my rug.
Would that work? I'm not going to cover the whole room, but I assume the floor wouldn't be as cold in the area where I have insulation under the rug right?
If you think this could work, would you have any recommendation on what type of insulation I should look to get?