If you’re still unsure about what plumbing rough-in means and how it works, you’ve landed on the right page. This article explains everything you need to know about the process, starting from the very basics. So, let’s dive right in.
Defining the Rough-In Process
Plumbing Rough-In Testing
Rough-In Plumbing Step by Step
- Key Location Markup. First, it’s important to determine where the toilets will be fixed. This is done by taking measurements of the future location of the toilet.
- Cutting the Drain Hole. Once the flange is placed on top of the pre-measured mark, the marked area needs to be cut for the flange to fit inside.
- Installing the Drainpipe. The next step is drainpipe installation. The trap and vent assemblies go beneath the floor. The drain should be directed towards the main wastewater pipe.
- Installing the Supply Line. The last step in the rough-in process is installing the supply line, which is run through the floor or wall.