How To Install Drain Piping In Basement Floor

It may be possible to simplify supply runs by moving a vent pipe over a few inches.

How to install drain piping in basement floor. Again the pipe must be surrounded by gravel or crushed stone to keep mud particles from. First locate the main stack the large 3 or 4 in. This type of drain is located along the interior perimeter of the basement and lies below floor level. Step 3 drill the basement floor drain.

Drain and vent lines must be positioned precisely so you should install them before the supply pipes. A trap will help to make cleaning your drain much easier and will keep larger debris out of the drain. 4 inch pipe to install floor drain. Many basement floor drains tie directly to the home s sewer system but in some communities local building codes require floor drains to run to a sump pit where a pump lifts the water to the exterior surface of the house.

You should be using the right diameter of hole cutter to suit the pvc pipes. You must slope the drainpipe at 1 8 to 1 4 inch drop per. If there are no plumbing lines in your basement you will need to find a way of dealing with the wastewater. Planning drainage for an existing floor.

Use the hollow drill hole cutter and your power drill to cut a hole where you want to install your basement floor drain. Diameter vertical pipe that runs into the basement floor. Lay out the pipes in place and install the drainage cover and trap. But it may run at an angle rather than straight out to the street.

Later if an old drain line ruptures or the homeowner puts an addition onto the house it might be necessary to cut the concrete floor to reach the old plumbing or to connect a new line. From there the pipe runs under the floor and out to the city sewage system under the street. Basement floor drains don t get a lot of attention until the sewer backs up or the basement smells like an outhouse. So before you can do any real planning you have to find that line.

If you must run drainpipes across a floor carefully calculate the amount of vertical space available.