Adding Drain To Bathroom Floor

The bathroom sink s water lines are roughed in 3 inches above the drain.

Adding drain to bathroom floor.

From the center of the drain measure 4 inches to the left and 4 inches to the right. Connect the basement bathroom plumbing to the existing drain and vent lines in the floor and ceiling to complete the rough in plumbing. Adding a bathroom in a basement. You will need to dig under the wall inside as well in order to connect to the trench you dug outside.

Creating room for the drain slope as well as for a p trap installed in the drain line beneath the shower necessitates using an elevated shower base. The standard slope required on a water drainage pipe is 1 4 inch per linear foot of pipe. Locate the main drain. Measure 21 inches approximately above the finished floor.

The cost to add another bathroom. Typically an entire bathroom group vents in the wall behind the sink where a 1 1 2 to 2 inch vent pipe connects to a sanitary t fitting. Many people don t even consider adding a bathroom because they are sure bathroom remodeling is too expensive. The vent pipe runs upward to meet the house s main.

Ensure you wear the appropriate safety gear including goggles to avoid injury. Setting the plumbing for a new bathroom requires you to connect supply water pipes and drainpipes to existing systems. Lay the piping and secure it into the septic system. Finding the space and building it out along with adding plumbing makes the cost to add a bathroom seem prohibitively expensive.

In practice the events from. It doesn t have to be. When adding a bathroom in a basement the main concern is how to get the wastewater into the existing plumbing system. Using a jackhammer you will need to dig out a trench in the concrete for your new floor drain.

Add value and convenience to any home by installing a new bathroom on an upper floor. Find the main drain line photo 1. Once the new plumbing is in place you can add fixtures and furniture to complete the room. The sinks shower and bathtub must also all connect to the existing drain and waste vent system which means they must connect to the sewer and to the main vent stack.