How to Rough in Bathtub Plumbing

You may be wondering how to rough in bathtub plumbing. Here are a few tips. First, check local building codes. Although the Uniform Plumbing Code (UPC) and the International Plumbing Code (IPC) don’t have specific regulations for bathtubs, your local authority may. Insufficient compliance may result in an inspection failing. You may also need to install a drain overflow. If you do not want to deal with the mess, you can hire a plumber to do it for you. When you are installing a tub, remember that the rough-in dimension is 60 inches x 1/4″. Make sure that the tub frame is made from wood. To connect the drain and the water supply lines, cut a hole in the floor about 9 inches in diameter and 12 inches from the wall. Make sure the hole is at least 12 inches deep to accommodate the drain pipe. Install furring strips if necessary and attach the strips to the stud wall. If the wall is not in good shape, the next step is to cut and install a pipe T-connector. Attach this connector to the sewer stack to create branch drainage that will carry the wastewater back to the main sewer line. You will need a large pipe cutter to open the main stack. Place a 3-inch pipe T-connector at the bathroom floor level, so that the water can drain downhill toward the connector. Once the pipe T-connector is in place, use cement and PVC cleaner to finish the job. When building a new bathroom, you must have all of the plumbing connections done before you install the bathroom. The water supply pipes typically come in from a rough-in bathroom, kitchen, or basement. The rough-in tub drain is located where the plumb line from the center of the roll meets the floor. A plumber will install a drain in this location. In most cases, the rough-in hole is approximately half an inch above the floor. Click here to learn more about derby emergency plumber.