A specialized tool for clean, square cuts (essential for a good seal).

Highly flexible, easy to install with basic tools, and resistant to scale and chlorine. It's the modern standard for home water lines.

Use pipe hangers or straps every 32–48 inches to prevent sagging and "water hammer" (loud banging noises when water turns off).

"Simple" piping often relies on connections that don't require heavy machinery:

Use a nut and a metal ring (ferrule) to squeeze the pipe against the fitting, often used for shut-off valves under sinks. 3. Key Planning Tips