This skill is crucial in any plumbing project: Knowing How To Connect Water Pipes. Knowing how to join piping is an invaluable skill even if you are not replacing fixtures or just making repairs. Step 1: Make sure all pieces are clean from dirt and debris Fit pipes firmly and ensure that leaks are avoided. Always use appropriate tools when connecting water pipes, this includes pipe wrenches and pliers, as well as following your local plumbing codes. However, if you still not sure how to join the water pipes, then calling a specialist or watching videos (their large number on YouTube) will help. Water piping connected correctly, not leaking, water should flow freely. Keep in mind that safety comes first so you should switch off the water supply before proceeding with any work. Learning how to join water pipes correctly will help you save time and prevent costly repairs in the future. You’ll soon discover that connecting up a few water pipes using the right techniques and tools is actually fairly simple, leaving you with a solid plumbing system within your home.