Foam-core tile backing board has two big advantages over other backer boards. First, it’s super lightweight compared with the rest. A 1/2-inch thick, 3 x 5 foot sheet weighs just 7-1/2 pounds ...

Cushioned vinyl has a foam backing that makes it noticeably thicker and softer than standard vinyl flooring. It’s too spongy to support tile or backer board. Before removing it, call your local ...