Watts WPTC08-500R 1/2-Inch By 500-Feet Pex Pipe Coil, Red Red PEX pipe coil 1/2-Inch CTS by 500-Feet^Cost effective compared to traditional plumbing systems^Compliance with the Uniform Plumbing Code^Avoid direct sunlight and longterm UV exposure^Pipe can be buried under concrete slab or installed behind walls