Connecting Old Garage Floor Drain To The Stack

If the owner wants to install a trough drain then it must be plumbed and be pre treated ran thru an oil interceptor.

Connecting old garage floor drain to the stack.

Behind the wall where you can t see a vent line and drainpipe lead to a soil stack which is the control center of the wastewater system. Prime and glue two 5 inch pieces of pipe to a tee fitting. Branch drains are often completely hidden by the finished wall ceiling and floor surfaces. I have a drain in my garage floor.

Would this drain go to the sewer. A garage drain is also great for rinsing and cleaning the garage floor so all the dirty water doesn t end up on the driveway. To join a new plastic drainpipe to an old steel pipe run new pipe into the room. Residential garage drains are prohibited from connecting to the sewer drainage system in our jurisdiction.

I tried pouring a bunch of water down it to see if i could find the exit but could not. A drain line for the washing machine is an obvious must but a floor drain also helps while you are adding drain lines for appliances and fixtures add a floor drain at a central location in the garage floor. The waste vent runs from your main drain line to prevent back pressure in the main sewer line. At these points you can cut and run secondary drain lines into the main shaft.

Put on heavy rubber gloves. Drain pipes take the wastewater to the soil stack. And the empty trap will allow sewer gas to flow into your home. A drainpipe attached to the p trap goes into an opening in the wall.

When running pipe across a stud wall you may need to notch cut some of the holes using a reciprocating saw. It appears to be clogged with lots of dirt pebbles and leaves. Through the stack sewer gases are carried up to the roof through vent lines. Temporarily run pipe longer than it needs to be so it comes near the old pipe.

Branch drain lines run horizontally though with a slight downward slope to connect each of the fixture drain traps to soil stacks which in turn will lead to main drain lines. Connecting a trap to a vertical drain with a wye fitting and a 45 degree elbow seems like a good idea. Installing a garage floor drain is a convenient way of controlling any water that drips off your car and onto the concrete floor. As water drains down the steep slope at the wye it can create a siphon effect such that water will be sucked out of the trap.

Keep in mind that the floor will need to be sloped toward the drain to allow water to flow toward it.