Can A Trap Go Through A Floor
If you come up from the floor add an elbow and go 3 times the diameter of the pipe center to center it becomes a legal p trap you should have proper venting of course.
Can a trap go through a floor. How to install drain lines through the floor. Use street fittings to keep trap up high. Cut a 12 by 12 inch hole through the floor at the center of the location where you are planning to put the trap door. Even if your dishes and utensils get a good prewash there s still going to be fog in the wastewater from your dishwasher.
No double traps and install a mechanical vent called an aav air. Go to the floor below and join the four holes drilled through the ceiling into a square by snapping a chalk line around the perimeter. The trap has to go in so go ahead and pipe it up keeping the trap as high as possible. Fur it out box it in paint it or decorate it.
Step 2 using this hole as an access point define the direction and location of the floor joists underneath the floor. The original floor trap concealed by a removable tile for future service issue and the new floor trap is connected to the orginal floor trap by a narrower pvc pipe cannot hack too deep workmanship of plumber important cos of the gradient of the pvc pipe so that water can flow smoothly. Most of the time it s suggested that it is better to send it through the grease interceptor or trap then to let potential fog go free. Now you may have to get creative in order to hide the trap if it sticks below the ceiling.
This is best illustrated using a water closet as an example. Figure 3 double trapped water closet. Cut through the ceiling using a keyhole saw along the chalked line and then remove the ceiling panel. Floor drains for oil spills.
Put simply waste cannot discharge through the integral trap of a water closet then go through a second trap. Adding another bathroom or relocating plumbing fixtures during a remodel requires running new drainpipes. David if the ptrap is below the floor then there is a good chance that the vent connection is also below the floor so you will either need to move the ptrap and connect into the existing vent above the floor or you can move the trap up be sure to remove trap under floor. Check out the diagram in figure 3.
Can a drop ceiling or lower ceiling be installed.