When considering garage floor covering, there is no reason to think you have to spend a fortune in order to get a nice floor. The most inexpensive option is rubber. It offers good insulation and sound proofs the garage. It is also great if you want to add a play room in the garage, or perhaps a weight room because it is a softer surface. The next option, which is just a little more expensive than rubber, is roll-out PVC flooring. With this flooring, you have many options as far as color goes. It is very easy to install because on adhesive is needed. A carpet knife and measuring tape is all that is needed.