A plumbing system’s water-carrying pipes and other materials
must be sturdy, corrosion-resistant, and long-lasting enough to
last as long as the house in which they have been installed.
Toilets, urinals, and lavatories are often built of durable
porcelain or vitreous china; however, glazed cast iron, steel,
or stainless steel are occasionally used. Steel, copper, brass,
and plastic are common materials for water pipes. You can fix
some of the most stubborn leak problems with a wrench and a few
plumbing principles. Although it is evident that fixing leaks
yourself saves money, you must know when to call a plumber.
