Cast Iron Basement Floor Drain Diagram

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.

Cast iron basement floor drain diagram.

The floor drain has an area which bypasses the trap. The laundry room floor drain is one of those things that you notice but you don t pay much attention to until there is a problem. The diagram at right shows a p trap which can be found at sinks showers and bath tubs. Local building codes that regulate the materials used in the dwv system have changed over the years so most older homes have a combination of materials.

The drainpipes are made of cast iron galvanized pipe copper or plastic. The rest of the drain is always buried in the basement floor when the drain line gets clogged if the drain line for the floor drain gets clogged it needs to be cleaned out with a drain cleaning tool. Basement floor drains don t get a lot of attention until the sewer backs up or the basement smells like an outhouse. Cast iron drain pipe leak repair case odors lead to discovery of under floor drain leaks cast iron drains receiving roof gutter drainage may burst basement floor slabs often on city lots that are flat and poorly drained builders or building owners were pressed to decide how to get rid of rainwater spilling off of building roofs and through.