Plumbing 1 1/4 to 1 1/2: The Ultimate Guide to Connecting Pipes Like a Pro

Why You Can’t Ignore the 1 1/4 to 1 1/2 Plumbing Transition If you’ve ever stood in your basement, wrench in hand, staring at two pipes that should connect but just won’t — you’re not alone. Whether you’re replacing a water heater, upgrading a sink drain, or fixing a leaky supply line, transitioning from 1…