In this tutorial, Mat Weber teaches us how to install a basement floor. Start with an insulated subfloor system, top it with cork panels, and then top it with easy to install carpet squares. First, you will install OSB subfloor panels, these will protect against moisture extreme and can be applied directly over concrete. When you have finished installing these, apply cork panels to the top of the subfloor and press down so these don't come up and are packed down hard. When finished with this, install your carpet squares that come in a lot of different colors and styles. When finished, you will have a new floor in no time!