When renovating an old house, it's common to run into situations where you need to replace a toilet. If you're not familiar with the rough-in distance of the toilet, it's easy to end up buying the wrong one. Similarly, if your current toilet is broken and you're looking to replace it, knowing how to measure the rough-in distance can save you time and hassle. Today, I'll walk you through the process of measuring the toilet pit distance and installing a new toilet properly. 1. If your home isn't on the top floor, you can check the position of the waste pipe from the bathroom above. This will help you determine where the toilet hole should be located. 2. If your bathroom has a ceiling, you might need to remove part of the drywall or access panel to reach the pipe and take accurate measurements. 3. If your home is on the top floor, you may have to go down to the floor below to measure the distance, as the waste pipe is likely running through the ceiling. There's also a simpler method: ask your neighbors upstairs or downstairs. In most cases, homes in the same building use the same type of toilet and have similar rough-in distances. A quick visit and a few questions could save you a lot of effort. Measuring the rough-in distance correctly is essential for a proper toilet installation. Whether you're replacing an old toilet or setting up a new one, taking the right measurements ensures that the new unit fits perfectly and functions well. Don’t rush this step — it’s a crucial part of the renovation process. I hope these tips help you avoid common mistakes and make your toilet installation smoother. If you're unsure, always consider consulting a professional plumber for guidance. Happy renovating! Adjusting Relief Valve,Adjusting Exhaust Valve,Sanitary Exhaust Valve,Bidirectional Adjustable Breathing Valve Ningbo Wenhan Fluid Equipments Co., Ltd. , https://www.wenhanvalves.com