Why are my floors freezing cold? It feels like I’m stepping on ice!?

The floor in my bedroom is really cold, specifically in a certain spot but it’s a large area. Why is this?
Answers

Jen

sounds like a combination of air getting in under the house and lack of insulation.

StarShine

Usually a lack of insulation under the floor or a draft getting into the home somehow. Is the bedroom on the main floor? Do you have a basement?

Spock (rhp)

what's underneath? basements and crawlspaces get cold in weather like this, too. so does a slab floor.

Anonymous

Turn the heater two more degrees.

Kentucky Fried Rat

Is the heating on?