Even though the technique Seems easy, there's more to it, together with vents, traps and clean up outs. The vents sticking up with the roof of your property permit air to enter the drainpipes. Copper pipes are durable, corrosion-resistant, and can be used for hot and cold drinking water. PEX https://plumbing43108.timeblog.net/64115860/the-5-second-trick-for-plumbing