What is a major functional advantage of modern synthetic materials like PVC and PEX in residential plumbing?

Answer

Flexibility and reduced labor complexity for installations

The transition to synthetic polymers like PVC and PEX revolutionized plumbing because these materials are lightweight and flexible. Unlike rigid metal or clay piping, which often required difficult and heavy joining processes, PEX and PVC can be joined using solvent cements or simple crimp fittings. This flexibility drastically reduces the labor time, complexity, and need for specialized tools, enabling easier residential installation and repairs.

What is a major functional advantage of modern synthetic materials like PVC and PEX in residential plumbing?
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