Generally, you will have three basic material choices for residential carpet padding: foam, sponge rubber and fiber. They are all available in a range of thicknesses and densities.

Question: My parents have a 9-foot-by-12-foot area rug, which is in excellent condition, in their bedroom. Under the rug is green foam-rubber padding that has become as hard as a rock over the yea… ...

Q: My parents have a 9-foot-by-12-foot area rug, which is in excellent condition, in their bedroom. Under the rug is green foam-rubber padding that has become as hard as a rock over the years and ...