When installing the plumbing drain cleanout the plumber continued the six-inch piping up into the building through the drain cleanout fitting, providing an easier-to-use wider drain cleanout opening. The exterior sewer connection pipe was six-inch pipe. The in-building drains (not visible here) were 4-inch ABS pipe. The image illustrates a new plumbing drain cleanout access port being installed in a home.
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Our plumbing drain cleanout photo (left) shows a sewer line cleanout under and building exit piping under construction at a New York Home. If you need to run a plumbing snake through drain piping through pipes above the first floor of the building you will most likely need to open a sink trap, shower drain, or remove a toilet to most easily access the larger-diameter drain piping on upper floors.īut most often plumbing drains clog at bends, elbows, tees, and in the longer horizontal runs often found on the first floor or between the building itself and the sewer line or septic system.Ī Photo Guide to Plumbing Cleanouts & Cleanout Problems Where do I Find the Plumbing Drain Cleanout for Upper Building Floors? This piping and its horizontal branches are required to have cleanouts, however no cleanout is required for any pipe or piping above the first floor of the building. Plumbing codes define a building drain as "that part of the lowest piping of a building drainage system that receives the discharge from soil, waste, and other drainage pipes inside the walls of the building and conveys it to the building sewer beginning two feet (0.6m) outside the building wall. Guide to Finding & Using Building Plumbing Drain Cleanouts Indoor Building Drain Cleanouts We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need.
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Our page top photo shows a main building drain cleanout at the location where it is most commonly found: where the building drain exits the structure. Plumbing cleanouts are access points from which it is easiest to attempt to clear a slow or clogged drain line.
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How to locate & use plumbing drain cleanouts: this article describes cleanouts used to access and clear clogged building drain pipes. We have no relationship with advertisers, products, or services discussed at this website.
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