![Behind-the-Wall Plumbing Product Demand Predicted to Reach $12.4 Billion](https://cole-plumbermag.imgix.net/https%3A%2F%2Fwww.plumbermag.com%2Fuploads%2Fimages%2Ffittings_small.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=7fc9e574fee23281473830a6e25c51ca)
U.S. demand for behind-the-wall plumbing products is projected to advance 6.5 percent annually to $12.4 billion in 2020, according to Behind the Wall Plumbing, a 272-page study from The Freedonia Group.
Behind-the-wall plumbing products comprise the pipe and fittings used in...