Welcome to AWW KATZEN. We are among the leading authority when it comes to plumbing guides. Our blog provides the best techniques for installations, repairs, and remodeling through user guides. You will find in this plumbing blog a wide range of plumbing-related problem-solving articles. I’ll even introduce you to the key lingo and concepts so you can slowly turn into an expert yourself. Be sure to check back often, as we are always updating our content with the latest information. Thanks for visiting.