Posts Tagged ‘PEX Plumbing’

Cross-linked polyethylene, or PEX, is a type of piping that has revolutionized the plumbing industry. Although it has been in use in Europe since the 1970s, it’s only become widely seen in the United States over the past 20 years. While the gold standard for plumbing pipes has generally been considered copper, PVC (polyvinyl chloride)…