Carpet is similar to tile in its ability to hold heat and make a room feel warmer due to the thickness of the carpet pile and complex surface area in thicker carpeting material. Lighter color carpets absorb less heat, and thinner carpets also stay cooler than thicker ones.
Does carpet help insulate a room?
Carpet as an Insulator
That's because carpet is an excellent insulator. Materials like metal and marble are good conductors of heat – they allow heat to flow efficiently. Carpet does the opposite. Think about putting your bare feet down on a cold concrete floor.
Is carpet warmer than wood floors?
For example, carpets are warmer than any other hard flooring options, like wood, vinyl, linoleum and laminate floors (no cold feet when you get out of bed on a cold winter's day). ... It's also quicker, easier and cheaper to install carpets than a wooden floor, especially solid wood or parquet flooring.